164137036

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{74203}}^1$

素因数の和:74293

約数の個数: 24

約数和(自身を含む): 332433920

約数和(自身を除く): 168296884

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 74203, 148406, 296812, 519421, 1038842, 2077684, 5862037, 11724074, 23448148, 41034259, 82068518, 164137036]

約数ペア:

[(1, 164137036), (2, 82068518), (4, 41034259), (7, 23448148), (14, 11724074), (28, 5862037), (79, 2077684), (158, 1038842), (316, 519421), (553, 296812), (1106, 148406), (2212, 74203)]