156974380003

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{18701}}^1\times {\mathrm{70537}}^1$

素因数の和:89262

約数の個数: 16

約数和(自身を含む): 189965041344

約数和(自身を除く): 32990661341

約数列:

[1, 7, 17, 119, 18701, 70537, 130907, 317917, 493759, 1199129, 2225419, 8393903, 1319112437, 9233787059, 22424911429, 156974380003]

約数ペア:

[(1, 156974380003), (7, 22424911429), (17, 9233787059), (119, 1319112437), (18701, 8393903), (70537, 2225419), (130907, 1199129), (317917, 493759)]