157076180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270821}}^1$

素因数の和:270859

約数の個数: 24

約数和(自身を含む): 341235720

約数和(自身を除く): 184159540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 270821, 541642, 1083284, 1354105, 2708210, 5416420, 7853809, 15707618, 31415236, 39269045, 78538090, 157076180]

約数ペア:

[(1, 157076180), (2, 78538090), (4, 39269045), (5, 31415236), (10, 15707618), (20, 7853809), (29, 5416420), (58, 2708210), (116, 1354105), (145, 1083284), (290, 541642), (580, 270821)]