164038861556

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{1463953}}^1$

素因数の和:1464323

約数の個数: 24

約数和(自身を含む): 290829101640

約数和(自身を除く): 126790240084

約数列:

[1, 2, 4, 109, 218, 257, 436, 514, 1028, 28013, 56026, 112052, 1463953, 2927906, 5855812, 159570877, 319141754, 376235921, 638283508, 752471842, 1504943684, 41009715389, 82019430778, 164038861556]

約数ペア:

[(1, 164038861556), (2, 82019430778), (4, 41009715389), (109, 1504943684), (218, 752471842), (257, 638283508), (436, 376235921), (514, 319141754), (1028, 159570877), (28013, 5855812), (56026, 2927906), (112052, 1463953)]