144417548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{16661}}^1$

素因数の和:16873

約数の個数: 24

約数和(自身を含む): 277122384

約数和(自身を除く): 132704836

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 8668, 16661, 33322, 66644, 183271, 366542, 733084, 3282217, 6564434, 13128868, 36104387, 72208774, 144417548]

約数ペア:

[(1, 144417548), (2, 72208774), (4, 36104387), (11, 13128868), (22, 6564434), (44, 3282217), (197, 733084), (394, 366542), (788, 183271), (2167, 66644), (4334, 33322), (8668, 16661)]