Q: What is the sum of all factors of the number 156,897 excluding 156,897?
A: 97,203
The factors of the number 156,897 are: 1, 3, 9, 13, 27, 39, 81, 117, 149, 351, 447, 1053, 1341, 1937, 4023, 5811, 12069, 17433, 52299, 156897.
If you add them up, you will get the total of 156,994. Now subtract 156,897 to get 97,203