Q: What is the sum of all factors of the number 173,138 excluding 173,138?
A: 129,262
The factors of the number 173,138 are: 1, 2, 7, 14, 83, 149, 166, 298, 581, 1043, 1162, 2086, 12367, 24734, 86569, 173138.
If you add them up, you will get the total of 173,267. Now subtract 173,138 to get 129,262