160863472

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:867

約数の個数: 120

約数和(自身を含む): 413223552

約数和(自身を除く): 252360080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 112, 154, 161, 176, 184, 196, 253, 308, 322, 368, 392, 506, 539, 616, 644, 784, 811, 1012, 1078, 1127, 1232, 1288, 1622, 1771, 2024, 2156, 2254, 2576, 3244, 3542, 4048, 4312, 4508, 5677, 6488, 7084, 8624, 8921, 9016, 11354, 12397, 12976, 14168, 17842, 18032, 18653, 22708, 24794, 28336, 35684, 37306, 39739, 45416, 49588, 62447, 71368, 74612, 79478, 90832, 99176, 124894, 130571, 142736, 149224, 158956, 198352, 205183, 249788, 261142, 298448, 317912, 410366, 437129, 499576, 522284, 635824, 820732, 874258, 913997, 999152, 1044568, 1436281, 1641464, 1748516, 1827994, 2089136, 2872562, 3282928, 3497032, 3655988, 5745124, 6994064, 7311976, 10053967, 11490248, 14623952, 20107934, 22980496, 40215868, 80431736, 160863472]

約数ペア:

[(1, 160863472), (2, 80431736), (4, 40215868), (7, 22980496), (8, 20107934), (11, 14623952), (14, 11490248), (16, 10053967), (22, 7311976), (23, 6994064), (28, 5745124), (44, 3655988), (46, 3497032), (49, 3282928), (56, 2872562), (77, 2089136), (88, 1827994), (92, 1748516), (98, 1641464), (112, 1436281), (154, 1044568), (161, 999152), (176, 913997), (184, 874258), (196, 820732), (253, 635824), (308, 522284), (322, 499576), (368, 437129), (392, 410366), (506, 317912), (539, 298448), (616, 261142), (644, 249788), (784, 205183), (811, 198352), (1012, 158956), (1078, 149224), (1127, 142736), (1232, 130571), (1288, 124894), (1622, 99176), (1771, 90832), (2024, 79478), (2156, 74612), (2254, 71368), (2576, 62447), (3244, 49588), (3542, 45416), (4048, 39739), (4312, 37306), (4508, 35684), (5677, 28336), (6488, 24794), (7084, 22708), (8624, 18653), (8921, 18032), (9016, 17842), (11354, 14168), (12397, 12976)]