156945973961

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{7814867}}^1$

素因数の和:7815044

約数の個数: 16

約数和(自身を含む): 190057589760

約数和(自身を除く): 33111615799

約数列:

[1, 7, 19, 133, 151, 1057, 2869, 20083, 7814867, 54704069, 148482473, 1039377311, 1180044917, 8260314419, 22420853423, 156945973961]

約数ペア:

[(1, 156945973961), (7, 22420853423), (19, 8260314419), (133, 1180044917), (151, 1039377311), (1057, 148482473), (2869, 54704069), (20083, 7814867)]