156912301

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 205309440

約数和(自身を除く): 48397139

約数列:

[1, 7, 13, 29, 37, 91, 203, 259, 377, 481, 1073, 1607, 2639, 3367, 7511, 11249, 13949, 20891, 46603, 59459, 97643, 146237, 326221, 416213, 605839, 772967, 1724311, 4240873, 5410769, 12070177, 22416043, 156912301]

約数ペア:

[(1, 156912301), (7, 22416043), (13, 12070177), (29, 5410769), (37, 4240873), (91, 1724311), (203, 772967), (259, 605839), (377, 416213), (481, 326221), (1073, 146237), (1607, 97643), (2639, 59459), (3367, 46603), (7511, 20891), (11249, 13949)]