Q: What is the sum of all factors of the number 165,660 excluding 165,660?

A: 342,372

Why is 342,372 the sum of all factors of 165,660, excluding 165,660?

The factors of the number 165,660 are: 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 251, 330, 502, 660, 753, 1004, 1255, 1506, 2510, 2761, 3012, 3765, 5020, 5522, 7530, 8283, 11044, 13805, 15060, 16566, 27610, 33132, 41415, 55220, 82830, 165660.

If you add them up, you will get the total of 166,002. Now subtract 165,660 to get 342,372