131572238

素因数分解:

$2^1\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{5741}}^1$

素因数の和:7387

約数の個数: 16

約数和(自身を含む): 225729504

約数和(自身を除く): 94157266

約数列:

[1, 2, 7, 14, 1637, 3274, 5741, 11459, 11482, 22918, 40187, 80374, 9398017, 18796034, 65786119, 131572238]

約数ペア:

[(1, 131572238), (2, 65786119), (7, 18796034), (14, 9398017), (1637, 80374), (3274, 40187), (5741, 22918), (11459, 11482)]