156960343407

素因数分解:

$3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{19515149}}^1$

素因数の和:19515542

約数の個数: 16

約数和(自身を含む): 239802163200

約数和(自身を除く): 82841819793

約数列:

[1, 3, 7, 21, 383, 1149, 2681, 8043, 19515149, 58545447, 136606043, 409818129, 7474302067, 22422906201, 52320114469, 156960343407]

約数ペア:

[(1, 156960343407), (3, 52320114469), (7, 22422906201), (21, 7474302067), (383, 409818129), (1149, 136606043), (2681, 58545447), (8043, 19515149)]