156933848920

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{10351837}}^1$

素因数の和:10352227

約数の個数: 32

約数和(自身を含む): 354032859600

約数和(自身を除く): 197099010680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 7580, 15160, 10351837, 20703674, 41407348, 51759185, 82814696, 103518370, 207036740, 414073480, 3923346223, 7846692446, 15693384892, 19616731115, 31386769784, 39233462230, 78466924460, 156933848920]

約数ペア:

[(1, 156933848920), (2, 78466924460), (4, 39233462230), (5, 31386769784), (8, 19616731115), (10, 15693384892), (20, 7846692446), (40, 3923346223), (379, 414073480), (758, 207036740), (1516, 103518370), (1895, 82814696), (3032, 51759185), (3790, 41407348), (7580, 20703674), (15160, 10351837)]