121567019456

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{18806779}}^1$

素因数の和:18806892

約数の個数: 28

約数和(自身を含む): 243623028120

約数和(自身を除く): 122056008664

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 18806779, 37613558, 75227116, 150454232, 300908464, 601816928, 1203633856, 1899484679, 3798969358, 7597938716, 15195877432, 30391754864, 60783509728, 121567019456]

約数ペア:

[(1, 121567019456), (2, 60783509728), (4, 30391754864), (8, 15195877432), (16, 7597938716), (32, 3798969358), (64, 1899484679), (101, 1203633856), (202, 601816928), (404, 300908464), (808, 150454232), (1616, 75227116), (3232, 37613558), (6464, 18806779)]