156660874

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{6121}}^1$

素因数の和:6381

約数の個数: 16

約数和(自身を含む): 239786496

約数和(自身を除く): 83125622

約数列:

[1, 2, 67, 134, 191, 382, 6121, 12242, 12797, 25594, 410107, 820214, 1169111, 2338222, 78330437, 156660874]

約数ペア:

[(1, 156660874), (2, 78330437), (67, 2338222), (134, 1169111), (191, 820214), (382, 410107), (6121, 25594), (12242, 12797)]