138257216

素因数分解:

$2^6\times {\mathrm{1009}}^1\times {\mathrm{2141}}^1$

素因数の和:3162

約数の個数: 28

約数和(自身を含む): 274754340

約数和(自身を除く): 136497124

約数列:

[1, 2, 4, 8, 16, 32, 64, 1009, 2018, 2141, 4036, 4282, 8072, 8564, 16144, 17128, 32288, 34256, 64576, 68512, 137024, 2160269, 4320538, 8641076, 17282152, 34564304, 69128608, 138257216]

約数ペア:

[(1, 138257216), (2, 69128608), (4, 34564304), (8, 17282152), (16, 8641076), (32, 4320538), (64, 2160269), (1009, 137024), (2018, 68512), (2141, 64576), (4036, 34256), (4282, 32288), (8072, 17128), (8564, 16144)]