162780972

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{315467}}^1$

素因数の和:315517

約数の個数: 24

約数和(自身を含む): 388656576

約数和(自身を除く): 225875604

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 315467, 630934, 946401, 1261868, 1892802, 3785604, 13565081, 27130162, 40695243, 54260324, 81390486, 162780972]

約数ペア:

[(1, 162780972), (2, 81390486), (3, 54260324), (4, 40695243), (6, 27130162), (12, 13565081), (43, 3785604), (86, 1892802), (129, 1261868), (172, 946401), (258, 630934), (516, 315467)]