157039312

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{9689}}^1$

素因数の和:10710

約数の個数: 20

約数和(自身を含む): 304595460

約数和(自身を除く): 147556148

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 4052, 8104, 9689, 16208, 19378, 38756, 77512, 155024, 9814957, 19629914, 39259828, 78519656, 157039312]

約数ペア:

[(1, 157039312), (2, 78519656), (4, 39259828), (8, 19629914), (16, 9814957), (1013, 155024), (2026, 77512), (4052, 38756), (8104, 19378), (9689, 16208)]