156926016877

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{139242251}}^1$

素因数の和:139242288

約数の個数: 12

約数和(自身を含む): 190483400736

約数和(自身を除く): 33557383859

約数列:

[1, 7, 23, 49, 161, 1127, 139242251, 974695757, 3202571773, 6822870299, 22418002411, 156926016877]

約数ペア:

[(1, 156926016877), (7, 22418002411), (23, 6822870299), (49, 3202571773), (161, 974695757), (1127, 139242251)]