164044606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 279290880

約数和(自身を除く): 115246274

約数列:

[1, 2, 11, 22, 37, 74, 79, 158, 407, 814, 869, 1738, 2551, 2923, 5102, 5846, 28061, 32153, 56122, 64306, 94387, 188774, 201529, 403058, 1038257, 2076514, 2216819, 4433638, 7456573, 14913146, 82022303, 164044606]

約数ペア:

[(1, 164044606), (2, 82022303), (11, 14913146), (22, 7456573), (37, 4433638), (74, 2216819), (79, 2076514), (158, 1038257), (407, 403058), (814, 201529), (869, 188774), (1738, 94387), (2551, 64306), (2923, 56122), (5102, 32153), (5846, 28061)]