154906928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{880153}}^1$

素因数の和:880172

約数の個数: 20

約数和(自身を含む): 327417288

約数和(自身を除く): 172510360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 880153, 1760306, 3520612, 7041224, 9681683, 14082448, 19363366, 38726732, 77453464, 154906928]

約数ペア:

[(1, 154906928), (2, 77453464), (4, 38726732), (8, 19363366), (11, 14082448), (16, 9681683), (22, 7041224), (44, 3520612), (88, 1760306), (176, 880153)]