157413014

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{2531}}^1$

素因数の和:2812

約数の個数: 24

約数和(自身を含む): 260649144

約数和(自身を除く): 103236130

約数列:

[1, 2, 11, 22, 121, 242, 257, 514, 2531, 2827, 5062, 5654, 27841, 31097, 55682, 62194, 306251, 612502, 650467, 1300934, 7155137, 14310274, 78706507, 157413014]

約数ペア:

[(1, 157413014), (2, 78706507), (11, 14310274), (22, 7155137), (121, 1300934), (242, 650467), (257, 612502), (514, 306251), (2531, 62194), (2827, 55682), (5062, 31097), (5654, 27841)]