156491162

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{81421}}^1$

素因数の和:81485

約数の個数: 12

約数和(自身を含む): 242556138

約数和(自身を除く): 86064976

約数列:

[1, 2, 31, 62, 961, 1922, 81421, 162842, 2524051, 5048102, 78245581, 156491162]

約数ペア:

[(1, 156491162), (2, 78245581), (31, 5048102), (62, 2524051), (961, 162842), (1922, 81421)]