171840339986

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{72103}}^1$

素因数の和:72495

約数の個数: 48

約数和(自身を含む): 304496345664

約数和(自身を除く): 132656005678

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 293, 581, 586, 1162, 2051, 4067, 4102, 8134, 14357, 24319, 28714, 48638, 72103, 144206, 170233, 340466, 504721, 1009442, 1191631, 2383262, 3533047, 5984549, 7066094, 11969098, 21126179, 41891843, 42252358, 83783686, 147883253, 293242901, 295766506, 586485802, 1035182771, 1753472857, 2070365542, 3506945714, 12274309999, 24548619998, 85920169993, 171840339986]

約数ペア:

[(1, 171840339986), (2, 85920169993), (7, 24548619998), (14, 12274309999), (49, 3506945714), (83, 2070365542), (98, 1753472857), (166, 1035182771), (293, 586485802), (581, 295766506), (586, 293242901), (1162, 147883253), (2051, 83783686), (4067, 42252358), (4102, 41891843), (8134, 21126179), (14357, 11969098), (24319, 7066094), (28714, 5984549), (48638, 3533047), (72103, 2383262), (144206, 1191631), (170233, 1009442), (340466, 504721)]