167378992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2081}}^1$

素因数の和:2557

約数の個数: 40

約数和(自身を含む): 354722832

約数和(自身を除く): 187343840

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 457, 914, 1828, 2081, 3656, 4162, 5027, 7312, 8324, 10054, 16648, 20108, 22891, 33296, 40216, 45782, 80432, 91564, 183128, 366256, 951017, 1902034, 3804068, 7608136, 10461187, 15216272, 20922374, 41844748, 83689496, 167378992]

約数ペア:

[(1, 167378992), (2, 83689496), (4, 41844748), (8, 20922374), (11, 15216272), (16, 10461187), (22, 7608136), (44, 3804068), (88, 1902034), (176, 951017), (457, 366256), (914, 183128), (1828, 91564), (2081, 80432), (3656, 45782), (4162, 40216), (5027, 33296), (7312, 22891), (8324, 20108), (10054, 16648)]