159304842

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{63671}}^1$

素因数の和:63818

約数の個数: 24

約数和(自身を含む): 347649120

約数和(自身を除く): 188344278

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 63671, 127342, 191013, 382026, 573039, 1146078, 8850269, 17700538, 26550807, 53101614, 79652421, 159304842]

約数ペア:

[(1, 159304842), (2, 79652421), (3, 53101614), (6, 26550807), (9, 17700538), (18, 8850269), (139, 1146078), (278, 573039), (417, 382026), (834, 191013), (1251, 127342), (2502, 63671)]