156639530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{921409}}^1$

素因数の和:921433

約数の個数: 16

約数和(自身を含む): 298536840

約数和(自身を除く): 141897310

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 921409, 1842818, 4607045, 9214090, 15663953, 31327906, 78319765, 156639530]

約数ペア:

[(1, 156639530), (2, 78319765), (5, 31327906), (10, 15663953), (17, 9214090), (34, 4607045), (85, 1842818), (170, 921409)]