161244578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{236429}}^1$

素因数の和:236473

約数の個数: 16

約数和(自身を含む): 272367360

約数和(自身を除く): 111122782

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 236429, 472858, 2600719, 5201438, 7329299, 14658598, 80622289, 161244578]

約数ペア:

[(1, 161244578), (2, 80622289), (11, 14658598), (22, 7329299), (31, 5201438), (62, 2600719), (341, 472858), (682, 236429)]