142745062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{35107}}^1$

素因数の和:35235

約数の個数: 16

約数和(自身を含む): 227499840

約数和(自身を除く): 84754778

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 35107, 70214, 667033, 1334066, 3756449, 7512898, 71372531, 142745062]

約数ペア:

[(1, 142745062), (2, 71372531), (19, 7512898), (38, 3756449), (107, 1334066), (214, 667033), (2033, 70214), (4066, 35107)]