149331376

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{62639}}^1$

素因数の和:62796

約数の個数: 20

約数和(自身を含む): 291276000

約数和(自身を除く): 141944624

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 62639, 125278, 250556, 501112, 1002224, 9333211, 18666422, 37332844, 74665688, 149331376]

約数ペア:

[(1, 149331376), (2, 74665688), (4, 37332844), (8, 18666422), (16, 9333211), (149, 1002224), (298, 501112), (596, 250556), (1192, 125278), (2384, 62639)]