156965790560

素因数分解:

$2^5\times 5^1\times {\mathrm{981036191}}^1$

素因数の和:981036206

約数の個数: 24

約数和(自身を含む): 370831680576

約数和(自身を除く): 213865890016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 981036191, 1962072382, 3924144764, 4905180955, 7848289528, 9810361910, 15696579056, 19620723820, 31393158112, 39241447640, 78482895280, 156965790560]

約数ペア:

[(1, 156965790560), (2, 78482895280), (4, 39241447640), (5, 31393158112), (8, 19620723820), (10, 15696579056), (16, 9810361910), (20, 7848289528), (32, 4905180955), (40, 3924144764), (80, 1962072382), (160, 981036191)]