Q: What is the sum of all factors of the number 138,207,615 excluding 138,207,615?
A: 152,257,665
The factors of the number 138,207,615 are: 1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 73, 91, 95, 105, 133, 195, 219, 247, 273, 285, 365, 399, 455, 511, 665, 741, 949, 1095, 1235, 1365, 1387, 1533, 1729, 1995, 2555, 2847, 3705, 4161, 4745, 5187, 5329, 6643, 6935, 7665, 8645, 9709, 14235, 15987, 18031, 19929, 20805, 25935, 26645, 29127, 33215, 37303, 48545, 54093, 69277, 79935, 90155, 99645, 101251, 111909, 126217, 145635, 186515, 207831, 270465, 303753, 346385, 378651, 484939, 506255, 559545, 631085, 708757, 1039155, 1316263, 1454817, 1518765, 1893255, 2126271, 2424695, 3543785, 3948789, 6581315, 7274085, 9213841, 10631355, 19743945, 27641523, 46069205, 138207615.
If you add them up, you will get the total of 138,207,767. Now subtract 138,207,615 to get 152,257,665