129752296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{1361}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 258153480

約数和(自身を除く): 128401184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 701, 1361, 1402, 2722, 2804, 5444, 5608, 10888, 11917, 23137, 23834, 46274, 47668, 92548, 95336, 185096, 954061, 1908122, 3816244, 7632488, 16219037, 32438074, 64876148, 129752296]

約数ペア:

[(1, 129752296), (2, 64876148), (4, 32438074), (8, 16219037), (17, 7632488), (34, 3816244), (68, 1908122), (136, 954061), (701, 185096), (1361, 95336), (1402, 92548), (2722, 47668), (2804, 46274), (5444, 23834), (5608, 23137), (10888, 11917)]