156966821915

素因数分解:

$5^1\times {\mathrm{271}}^1\times {\mathrm{3797}}^1\times {\mathrm{30509}}^1$

素因数の和:34582

約数の個数: 16

約数和(自身を含む): 189111231360

約数和(自身を除く): 32144409445

約数列:

[1, 5, 271, 1355, 3797, 18985, 30509, 152545, 1028987, 5144935, 8267939, 41339695, 115842673, 579213365, 31393364383, 156966821915]

約数ペア:

[(1, 156966821915), (5, 31393364383), (271, 579213365), (1355, 115842673), (3797, 41339695), (18985, 8267939), (30509, 5144935), (152545, 1028987)]