Q: What is the sum of all factors of the number 156,121,172 excluding 156,121,172?
A: 117,090,886
The factors of the number 156,121,172 are: 1, 2, 4, 39030293, 78060586, 156121172.
If you add them up, you will get the total of 156,121,289. Now subtract 156,121,172 to get 117,090,886