157045392404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{4177}}^1\times {\mathrm{218591}}^1$

素因数の和:222815

約数の個数: 24

約数和(自身を含む): 281289431808

約数和(自身を除く): 124244039404

約数列:

[1, 2, 4, 43, 86, 172, 4177, 8354, 16708, 179611, 218591, 359222, 437182, 718444, 874364, 9399413, 18798826, 37597652, 913054607, 1826109214, 3652218428, 39261348101, 78522696202, 157045392404]

約数ペア:

[(1, 157045392404), (2, 78522696202), (4, 39261348101), (43, 3652218428), (86, 1826109214), (172, 913054607), (4177, 37597652), (8354, 18798826), (16708, 9399413), (179611, 874364), (218591, 718444), (359222, 437182)]