142788718

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{8039}}^1$

素因数の和:8231

約数の個数: 16

約数和(自身を含む): 218816640

約数和(自身を除く): 76027922

約数列:

[1, 2, 83, 107, 166, 214, 8039, 8881, 16078, 17762, 667237, 860173, 1334474, 1720346, 71394359, 142788718]

約数ペア:

[(1, 142788718), (2, 71394359), (83, 1720346), (107, 1334474), (166, 860173), (214, 667237), (8039, 17762), (8881, 16078)]