164941276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{7901}}^1$

素因数の和:8229

約数の個数: 24

約数和(自身を含む): 306660816

約数和(自身を除く): 141719540

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 1228, 5219, 7901, 10438, 15802, 20876, 31604, 134317, 268634, 537268, 2425607, 4851214, 9702428, 41235319, 82470638, 164941276]

約数ペア:

[(1, 164941276), (2, 82470638), (4, 41235319), (17, 9702428), (34, 4851214), (68, 2425607), (307, 537268), (614, 268634), (1228, 134317), (5219, 31604), (7901, 20876), (10438, 15802)]