156793946

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{4441}}^1$

素因数の和:4709

約数の個数: 16

約数和(自身を含む): 238801920

約数和(自身を除く): 82007974

約数列:

[1, 2, 127, 139, 254, 278, 4441, 8882, 17653, 35306, 564007, 617299, 1128014, 1234598, 78396973, 156793946]

約数ペア:

[(1, 156793946), (2, 78396973), (127, 1234598), (139, 1128014), (254, 617299), (278, 564007), (4441, 35306), (8882, 17653)]