156969329419

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{388897}}^1$

素因数の和:389059

約数の個数: 24

約数和(自身を含む): 189253322720

約数和(自身を除く): 32283993301

約数列:

[1, 7, 23, 109, 161, 529, 763, 2507, 3703, 17549, 57661, 388897, 403627, 2722279, 8944631, 42389773, 62612417, 205726513, 296728411, 974964779, 1440085591, 6824753453, 22424189917, 156969329419]

約数ペア:

[(1, 156969329419), (7, 22424189917), (23, 6824753453), (109, 1440085591), (161, 974964779), (529, 296728411), (763, 205726513), (2507, 62612417), (3703, 42389773), (17549, 8944631), (57661, 2722279), (388897, 403627)]