149108848

素因数分解:

$2^4\times 7^1\times {\mathrm{1331329}}^1$

素因数の和:1331344

約数の個数: 20

約数和(自身を含む): 330169840

約数和(自身を除く): 181060992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1331329, 2662658, 5325316, 9319303, 10650632, 18638606, 21301264, 37277212, 74554424, 149108848]

約数ペア:

[(1, 149108848), (2, 74554424), (4, 37277212), (7, 21301264), (8, 18638606), (14, 10650632), (16, 9319303), (28, 5325316), (56, 2662658), (112, 1331329)]