149221196

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 263672640

約数和(自身を除く): 114451444

約数列:

[1, 2, 4, 197, 394, 409, 463, 788, 818, 926, 1636, 1852, 80573, 91211, 161146, 182422, 189367, 322292, 364844, 378734, 757468, 37305299, 74610598, 149221196]

約数ペア:

[(1, 149221196), (2, 74610598), (4, 37305299), (197, 757468), (394, 378734), (409, 364844), (463, 322292), (788, 189367), (818, 182422), (926, 161146), (1636, 91211), (1852, 80573)]