139888967

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 150239232

約数和(自身を除く): 10350265

約数列:

[1, 23, 47, 151, 857, 1081, 3473, 7097, 19711, 40279, 129407, 163231, 926417, 2976361, 6082129, 139888967]

約数ペア:

[(1, 139888967), (23, 6082129), (47, 2976361), (151, 926417), (857, 163231), (1081, 129407), (3473, 40279), (7097, 19711)]