157026844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{2689}}^1$

素因数の和:3829

約数の個数: 24

約数和(自身を含む): 296308880

約数和(自身を除く): 139282036

約数列:

[1, 2, 4, 13, 26, 52, 1123, 2246, 2689, 4492, 5378, 10756, 14599, 29198, 34957, 58396, 69914, 139828, 3019747, 6039494, 12078988, 39256711, 78513422, 157026844]

約数ペア:

[(1, 157026844), (2, 78513422), (4, 39256711), (13, 12078988), (26, 6039494), (52, 3019747), (1123, 139828), (2246, 69914), (2689, 58396), (4492, 34957), (5378, 29198), (10756, 14599)]