129757046

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{10079}}^1$

素因数の和:10279

約数の個数: 16

約数和(自身を含む): 200672640

約数和(自身を除く): 70915594

約数列:

[1, 2, 41, 82, 157, 314, 6437, 10079, 12874, 20158, 413239, 826478, 1582403, 3164806, 64878523, 129757046]

約数ペア:

[(1, 129757046), (2, 64878523), (41, 3164806), (82, 1582403), (157, 826478), (314, 413239), (6437, 20158), (10079, 12874)]