156719220161

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1\times {\mathrm{399587}}^1$

素因数の和:400940

約数の個数: 16

約数和(自身を含む): 183414088704

約数和(自身を除く): 26694868543

約数列:

[1, 7, 43, 301, 1303, 9121, 56029, 392203, 399587, 2797109, 17182241, 120275687, 520661861, 3644633027, 22388460023, 156719220161]

約数ペア:

[(1, 156719220161), (7, 22388460023), (43, 3644633027), (301, 520661861), (1303, 120275687), (9121, 17182241), (56029, 2797109), (392203, 399587)]