154916407556

素因数分解:

$2^2\times {\mathrm{4021}}^1\times {\mathrm{9631709}}^1$

素因数の和:9635734

約数の個数: 12

約数和(自身を含む): 271171163340

約数和(自身を除く): 116254755784

約数列:

[1, 2, 4, 4021, 8042, 16084, 9631709, 19263418, 38526836, 38729101889, 77458203778, 154916407556]

約数ペア:

[(1, 154916407556), (2, 77458203778), (4, 38729101889), (4021, 38526836), (8042, 19263418), (16084, 9631709)]