156968110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1207447}}^1$

素因数の和:1207467

約数の個数: 16

約数和(自身を含む): 304276896

約数和(自身を除く): 147308786

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1207447, 2414894, 6037235, 12074470, 15696811, 31393622, 78484055, 156968110]

約数ペア:

[(1, 156968110), (2, 78484055), (5, 31393622), (10, 15696811), (13, 12074470), (26, 6037235), (65, 2414894), (130, 1207447)]