179666728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{3019}}^1$

素因数の和:3241

約数の個数: 32

約数和(自身を含む): 346816800

約数和(自身を除く): 167150072

約数列:

[1, 2, 4, 8, 43, 86, 172, 173, 344, 346, 692, 1384, 3019, 6038, 7439, 12076, 14878, 24152, 29756, 59512, 129817, 259634, 519268, 522287, 1038536, 1044574, 2089148, 4178296, 22458341, 44916682, 89833364, 179666728]

約数ペア:

[(1, 179666728), (2, 89833364), (4, 44916682), (8, 22458341), (43, 4178296), (86, 2089148), (172, 1044574), (173, 1038536), (344, 522287), (346, 519268), (692, 259634), (1384, 129817), (3019, 59512), (6038, 29756), (7439, 24152), (12076, 14878)]