157069623138

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{638494403}}^1$

素因数の和:638494449

約数の個数: 16

約数和(自身を含む): 321801179616

約数和(自身を除く): 164731556478

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 638494403, 1276988806, 1915483209, 3830966418, 26178270523, 52356541046, 78534811569, 157069623138]

約数ペア:

[(1, 157069623138), (2, 78534811569), (3, 52356541046), (6, 26178270523), (41, 3830966418), (82, 1915483209), (123, 1276988806), (246, 638494403)]