69180166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{20029}}^1$

素因数の和:20199

約数の個数: 16

約数和(自身を含む): 113930640

約数和(自身を除く): 44750474

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 20029, 40058, 220319, 440638, 3144553, 6289106, 34590083, 69180166]

約数ペア:

[(1, 69180166), (2, 34590083), (11, 6289106), (22, 3144553), (157, 440638), (314, 220319), (1727, 40058), (3454, 20029)]