156678124414

素因数分解:

$2^1\times 7^1\times {\mathrm{387631}}^1\times {\mathrm{28871}}^1$

素因数の和:416511

約数の個数: 16

約数和(自身を含む): 268601066496

約数和(自身を除く): 111922942082

約数列:

[1, 2, 7, 14, 28871, 57742, 202097, 387631, 404194, 775262, 2713417, 5426834, 11191294601, 22382589202, 78339062207, 156678124414]

約数ペア:

[(1, 156678124414), (2, 78339062207), (7, 22382589202), (14, 11191294601), (28871, 5426834), (57742, 2713417), (202097, 775262), (387631, 404194)]