168179908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{10333}}^1$

素因数の和:10663

約数の個数: 24

約数和(自身を含む): 317997848

約数和(自身を除く): 149817940

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 8138, 10333, 16276, 20666, 41332, 134329, 268658, 537316, 3234229, 6468458, 12936916, 42044977, 84089954, 168179908]

約数ペア:

[(1, 168179908), (2, 84089954), (4, 42044977), (13, 12936916), (26, 6468458), (52, 3234229), (313, 537316), (626, 268658), (1252, 134329), (4069, 41332), (8138, 20666), (10333, 16276)]