149075213

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{4079}}^1$

素因数の和:4336

約数の個数: 16

約数和(自身を含む): 178606080

約数和(自身を除く): 29530867

約数列:

[1, 7, 23, 161, 227, 1589, 4079, 5221, 28553, 36547, 93817, 656719, 925933, 6481531, 21296459, 149075213]

約数ペア:

[(1, 149075213), (7, 21296459), (23, 6481531), (161, 925933), (227, 656719), (1589, 93817), (4079, 36547), (5221, 28553)]