156920421833

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{140717}}^1\times {\mathrm{9371}}^1$

素因数の和:150112

約数の個数: 16

約数和(自身を含む): 189908509824

約数和(自身を除く): 32988087991

約数列:

[1, 7, 17, 119, 9371, 65597, 140717, 159307, 985019, 1115149, 2392189, 16745323, 1318659007, 9230613049, 22417203119, 156920421833]

約数ペア:

[(1, 156920421833), (7, 22417203119), (17, 9230613049), (119, 1318659007), (9371, 16745323), (65597, 2392189), (140717, 1115149), (159307, 985019)]