Q: What is the sum of all factors of the number 159,516 excluding 159,516?

A: 315,364

Why is 315,364 the sum of all factors of 159,516, excluding 159,516?

The factors of the number 159,516 are: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 211, 252, 378, 422, 633, 756, 844, 1266, 1477, 1899, 2532, 2954, 3798, 4431, 5697, 5908, 7596, 8862, 11394, 13293, 17724, 22788, 26586, 39879, 53172, 79758, 159516.

If you add them up, you will get the total of 159,831. Now subtract 159,516 to get 315,364