157040853808

素因数分解:

$2^4\times {\mathrm{140177}}^1\times {\mathrm{70019}}^1$

素因数の和:210204

約数の個数: 20

約数和(自身を含む): 304273170360

約数和(自身を除く): 147232316552

約数列:

[1, 2, 4, 8, 16, 70019, 140038, 140177, 280076, 280354, 560152, 560708, 1120304, 1121416, 2242832, 9815053363, 19630106726, 39260213452, 78520426904, 157040853808]

約数ペア:

[(1, 157040853808), (2, 78520426904), (4, 39260213452), (8, 19630106726), (16, 9815053363), (70019, 2242832), (140038, 1121416), (140177, 1120304), (280076, 560708), (280354, 560152)]