155654012

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{377801}}^1$

素因数の和:377908

約数の個数: 12

約数和(自身を含む): 275039856

約数和(自身を除く): 119385844

約数列:

[1, 2, 4, 103, 206, 412, 377801, 755602, 1511204, 38913503, 77827006, 155654012]

約数ペア:

[(1, 155654012), (2, 77827006), (4, 38913503), (103, 1511204), (206, 755602), (412, 377801)]