163738908

素因数分解:

$2^2\times 3^4\times {\mathrm{505367}}^1$

素因数の和:505383

約数の個数: 30

約数和(自身を含む): 428046696

約数和(自身を除く): 264307788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 505367, 1010734, 1516101, 2021468, 3032202, 4548303, 6064404, 9096606, 13644909, 18193212, 27289818, 40934727, 54579636, 81869454, 163738908]

約数ペア:

[(1, 163738908), (2, 81869454), (3, 54579636), (4, 40934727), (6, 27289818), (9, 18193212), (12, 13644909), (18, 9096606), (27, 6064404), (36, 4548303), (54, 3032202), (81, 2021468), (108, 1516101), (162, 1010734), (324, 505367)]