168019870

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{34501}}^1$

素因数の和:34995

約数の個数: 16

約数和(自身を含む): 303065568

約数和(自身を除く): 135045698

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 34501, 69002, 172505, 345010, 16801987, 33603974, 84009935, 168019870]

約数ペア:

[(1, 168019870), (2, 84009935), (5, 33603974), (10, 16801987), (487, 345010), (974, 172505), (2435, 69002), (4870, 34501)]