159183080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{811}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 410417280

約数和(自身を除く): 251234200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 701, 811, 1402, 1622, 2804, 3244, 3505, 4055, 4907, 5608, 5677, 6488, 7010, 8110, 9814, 11354, 14020, 16220, 19628, 22708, 24535, 28040, 28385, 32440, 39256, 45416, 49070, 56770, 98140, 113540, 196280, 227080, 568511, 1137022, 2274044, 2842555, 3979577, 4548088, 5685110, 7959154, 11370220, 15918308, 19897885, 22740440, 31836616, 39795770, 79591540, 159183080]

約数ペア:

[(1, 159183080), (2, 79591540), (4, 39795770), (5, 31836616), (7, 22740440), (8, 19897885), (10, 15918308), (14, 11370220), (20, 7959154), (28, 5685110), (35, 4548088), (40, 3979577), (56, 2842555), (70, 2274044), (140, 1137022), (280, 568511), (701, 227080), (811, 196280), (1402, 113540), (1622, 98140), (2804, 56770), (3244, 49070), (3505, 45416), (4055, 39256), (4907, 32440), (5608, 28385), (5677, 28040), (6488, 24535), (7010, 22708), (8110, 19628), (9814, 16220), (11354, 14020)]