153909712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{874487}}^1$

素因数の和:874506

約数の個数: 20

約数和(自身を含む): 325309536

約数和(自身を除く): 171399824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 874487, 1748974, 3497948, 6995896, 9619357, 13991792, 19238714, 38477428, 76954856, 153909712]

約数ペア:

[(1, 153909712), (2, 76954856), (4, 38477428), (8, 19238714), (11, 13991792), (16, 9619357), (22, 6995896), (44, 3497948), (88, 1748974), (176, 874487)]