147142924

素因数分解:

$2^2\times {\mathrm{1871}}^1\times {\mathrm{19661}}^1$

素因数の和:21536

約数の個数: 12

約数和(自身を含む): 257650848

約数和(自身を除く): 110507924

約数列:

[1, 2, 4, 1871, 3742, 7484, 19661, 39322, 78644, 36785731, 73571462, 147142924]

約数ペア:

[(1, 147142924), (2, 73571462), (4, 36785731), (1871, 78644), (3742, 39322), (7484, 19661)]