247069164

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{148123}}^1$

素因数の和:148269

約数の個数: 24

約数和(自身を含む): 580646080

約数和(自身を除く): 333576916

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 148123, 296246, 444369, 592492, 888738, 1777476, 20589097, 41178194, 61767291, 82356388, 123534582, 247069164]

約数ペア:

[(1, 247069164), (2, 123534582), (3, 82356388), (4, 61767291), (6, 41178194), (12, 20589097), (139, 1777476), (278, 888738), (417, 592492), (556, 444369), (834, 296246), (1668, 148123)]