156964912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{754639}}^1$

素因数の和:754660

約数の個数: 20

約数和(自身を含む): 327513760

約数和(自身を除く): 170548848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 754639, 1509278, 3018556, 6037112, 9810307, 12074224, 19620614, 39241228, 78482456, 156964912]

約数ペア:

[(1, 156964912), (2, 78482456), (4, 39241228), (8, 19620614), (13, 12074224), (16, 9810307), (26, 6037112), (52, 3018556), (104, 1509278), (208, 754639)]