**136**= 2

^{3}x 17.

**136**is the smallest number (except 1) such that the sum of the cubes of the digits of the sum of the cubes of its digits equals itself: 1

^{3}+ 3

^{3}+ 6

^{3}= 244 and 2

^{3}+ 4

^{3}+ 4

^{3}=

**136.**

**136**is a refactorable number (divisible by the count of its divisors); it has a total of 8 divisors (1, 2, 4, 8, 17, 34, 68,

**136**), with 8 among them.

**136**is a triangular number, which can be represented in the form of a triangular grid of points, where the first row contains a single element and each subsequent row contains one more element than the previous one. Hence, it is the sum of the first 16 positive integers.

*A representation of the first few triangular numbers.*

**136**is 10001000 in base 2 (binary) and 88 in base 16.

**136**has a representation as a sum of two squares:

**136**= 6

^{2}+ 10

^{2}.