Q: What is the sum of all factors of the number 163,172 excluding 163,172?
A: 140,866
The factors of the number 163,172 are: 1, 2, 4, 19, 38, 76, 113, 226, 361, 452, 722, 1444, 2147, 4294, 8588, 40793, 81586, 163172.
If you add them up, you will get the total of 163,312. Now subtract 163,172 to get 140,866