156799127359

素因数分解:

$7^4\times {\mathrm{419}}^1\times {\mathrm{155861}}^1$

素因数の和:156308

約数の個数: 20

約数和(自身を含む): 183359174040

約数和(自身を除く): 26560046681

約数列:

[1, 7, 49, 343, 419, 2401, 2933, 20531, 143717, 155861, 1006019, 1091027, 7637189, 53460323, 65305759, 374222261, 457140313, 3199982191, 22399875337, 156799127359]

約数ペア:

[(1, 156799127359), (7, 22399875337), (49, 3199982191), (343, 457140313), (419, 374222261), (2401, 65305759), (2933, 53460323), (20531, 7637189), (143717, 1091027), (155861, 1006019)]