155511212

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{61613}}^1$

素因数の和:62248

約数の個数: 12

約数和(自身を含む): 272580336

約数和(自身を除く): 117069124

約数列:

[1, 2, 4, 631, 1262, 2524, 61613, 123226, 246452, 38877803, 77755606, 155511212]

約数ペア:

[(1, 155511212), (2, 77755606), (4, 38877803), (631, 246452), (1262, 123226), (2524, 61613)]