155118412

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{376501}}^1$

素因数の和:376608

約数の個数: 12

約数和(自身を含む): 274093456

約数和(自身を除く): 118975044

約数列:

[1, 2, 4, 103, 206, 412, 376501, 753002, 1506004, 38779603, 77559206, 155118412]

約数ペア:

[(1, 155118412), (2, 77559206), (4, 38779603), (103, 1506004), (206, 753002), (412, 376501)]