140789078

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{1499}}^1$

素因数の和:1963

約数の個数: 16

約数和(自身を含む): 213408000

約数和(自身を除く): 72618922

約数列:

[1, 2, 151, 302, 311, 622, 1499, 2998, 46961, 93922, 226349, 452698, 466189, 932378, 70394539, 140789078]

約数ペア:

[(1, 140789078), (2, 70394539), (151, 932378), (302, 466189), (311, 452698), (622, 226349), (1499, 93922), (2998, 46961)]