102912656

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:940

約数の個数: 80

約数和(自身を含む): 251317248

約数和(自身を除く): 148404592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 103, 112, 154, 176, 206, 308, 412, 616, 721, 811, 824, 1133, 1232, 1442, 1622, 1648, 2266, 2884, 3244, 4532, 5677, 5768, 6488, 7931, 8921, 9064, 11354, 11536, 12976, 15862, 17842, 18128, 22708, 31724, 35684, 45416, 62447, 63448, 71368, 83533, 90832, 124894, 126896, 142736, 167066, 249788, 334132, 499576, 584731, 668264, 918863, 999152, 1169462, 1336528, 1837726, 2338924, 3675452, 4677848, 6432041, 7350904, 9355696, 12864082, 14701808, 25728164, 51456328, 102912656]

約数ペア:

[(1, 102912656), (2, 51456328), (4, 25728164), (7, 14701808), (8, 12864082), (11, 9355696), (14, 7350904), (16, 6432041), (22, 4677848), (28, 3675452), (44, 2338924), (56, 1837726), (77, 1336528), (88, 1169462), (103, 999152), (112, 918863), (154, 668264), (176, 584731), (206, 499576), (308, 334132), (412, 249788), (616, 167066), (721, 142736), (811, 126896), (824, 124894), (1133, 90832), (1232, 83533), (1442, 71368), (1622, 63448), (1648, 62447), (2266, 45416), (2884, 35684), (3244, 31724), (4532, 22708), (5677, 18128), (5768, 17842), (6488, 15862), (7931, 12976), (8921, 11536), (9064, 11354)]