157023169916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2957}}^1\times {\mathrm{698713}}^1$

素因数の和:701693

約数の個数: 24

約数和(自身を含む): 289351441680

約数和(自身を除く): 132328271764

約数列:

[1, 2, 4, 19, 38, 76, 2957, 5914, 11828, 56183, 112366, 224732, 698713, 1397426, 2794852, 13275547, 26551094, 53102188, 2066094341, 4132188682, 8264377364, 39255792479, 78511584958, 157023169916]

約数ペア:

[(1, 157023169916), (2, 78511584958), (4, 39255792479), (19, 8264377364), (38, 4132188682), (76, 2066094341), (2957, 53102188), (5914, 26551094), (11828, 13275547), (56183, 2794852), (112366, 1397426), (224732, 698713)]