157045552

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{17011}}^1$

素因数の和:17596

約数の個数: 20

約数和(自身を含む): 304821016

約数和(自身を除く): 147775464

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 9232, 17011, 34022, 68044, 136088, 272176, 9815347, 19630694, 39261388, 78522776, 157045552]

約数ペア:

[(1, 157045552), (2, 78522776), (4, 39261388), (8, 19630694), (16, 9815347), (577, 272176), (1154, 136088), (2308, 68044), (4616, 34022), (9232, 17011)]