157215670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{542123}}^1$

素因数の和:542159

約数の個数: 16

約数和(自身を含む): 292746960

約数和(自身を除く): 135531290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 542123, 1084246, 2710615, 5421230, 15721567, 31443134, 78607835, 157215670]

約数ペア:

[(1, 157215670), (2, 78607835), (5, 31443134), (10, 15721567), (29, 5421230), (58, 2710615), (145, 1084246), (290, 542123)]