164026906

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{4157}}^1$

素因数の和:4449

約数の個数: 16

約数和(自身を含む): 249729480

約数和(自身を除く): 85702574

約数列:

[1, 2, 109, 181, 218, 362, 4157, 8314, 19729, 39458, 453113, 752417, 906226, 1504834, 82013453, 164026906]

約数ペア:

[(1, 164026906), (2, 82013453), (109, 1504834), (181, 906226), (218, 752417), (362, 453113), (4157, 39458), (8314, 19729)]