156942428839

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{1847}}^1\times {\mathrm{59797}}^1$

素因数の和:61687

約数の個数: 24

約数和(自身を含む): 188966463840

約数和(自身を除く): 32024035001

約数列:

[1, 7, 29, 49, 203, 1421, 1847, 12929, 53563, 59797, 90503, 374941, 418579, 1734113, 2624587, 2930053, 12138791, 84971537, 110445059, 773115413, 3202906711, 5411807891, 22420346977, 156942428839]

約数ペア:

[(1, 156942428839), (7, 22420346977), (29, 5411807891), (49, 3202906711), (203, 773115413), (1421, 110445059), (1847, 84971537), (12929, 12138791), (53563, 2930053), (59797, 2624587), (90503, 1734113), (374941, 418579)]