156975985550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6271}}^1\times {\mathrm{21767}}^1$

素因数の和:28073

約数の個数: 48

約数和(自身を含む): 304732495872

約数和(自身を除く): 147756510322

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 6271, 12542, 21767, 31355, 43534, 62710, 108835, 144233, 156775, 217670, 288466, 313550, 500641, 544175, 721165, 1001282, 1088350, 1442330, 2503205, 3605825, 5006410, 7211650, 12516025, 25032050, 136500857, 273001714, 682504285, 1365008570, 3139519711, 3412521425, 6279039422, 6825042850, 15697598555, 31395197110, 78487992775, 156975985550]

約数ペア:

[(1, 156975985550), (2, 78487992775), (5, 31395197110), (10, 15697598555), (23, 6825042850), (25, 6279039422), (46, 3412521425), (50, 3139519711), (115, 1365008570), (230, 682504285), (575, 273001714), (1150, 136500857), (6271, 25032050), (12542, 12516025), (21767, 7211650), (31355, 5006410), (43534, 3605825), (62710, 2503205), (108835, 1442330), (144233, 1088350), (156775, 1001282), (217670, 721165), (288466, 544175), (313550, 500641)]