165628510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{8147}}^1$

素因数の和:8280

約数の個数: 32

約数和(自身を含む): 316794240

約数和(自身を除く): 151165730

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 8147, 10165, 16294, 20330, 40735, 81470, 154793, 309586, 773965, 871729, 1547930, 1743458, 4358645, 8717290, 16562851, 33125702, 82814255, 165628510]

約数ペア:

[(1, 165628510), (2, 82814255), (5, 33125702), (10, 16562851), (19, 8717290), (38, 4358645), (95, 1743458), (107, 1547930), (190, 871729), (214, 773965), (535, 309586), (1070, 154793), (2033, 81470), (4066, 40735), (8147, 20330), (10165, 16294)]