156639197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1447}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 184394112

約数和(自身を除く): 27754915

約数列:

[1, 11, 13, 143, 757, 1447, 8327, 9841, 15917, 18811, 108251, 206921, 1095379, 12049169, 14239927, 156639197]

約数ペア:

[(1, 156639197), (11, 14239927), (13, 12049169), (143, 1095379), (757, 206921), (1447, 108251), (8327, 18811), (9841, 15917)]