162278886

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 437814720

約数和(自身を除く): 275535834

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 66, 77, 98, 114, 133, 139, 147, 154, 209, 231, 266, 278, 294, 361, 399, 417, 418, 462, 539, 627, 722, 798, 834, 931, 973, 1078, 1083, 1254, 1463, 1529, 1617, 1862, 1946, 2166, 2527, 2641, 2793, 2919, 2926, 3058, 3234, 3971, 4389, 4587, 5054, 5282, 5586, 5838, 6811, 7581, 7923, 7942, 8778, 9174, 10241, 10703, 11913, 13622, 15162, 15846, 17689, 18487, 20433, 20482, 21406, 23826, 27797, 29051, 30723, 32109, 35378, 36974, 40866, 50179, 53067, 55461, 55594, 58102, 61446, 64218, 74921, 83391, 87153, 100358, 106134, 110922, 129409, 149842, 150537, 166782, 174306, 194579, 203357, 224763, 258818, 301074, 351253, 388227, 389158, 406714, 449526, 551969, 583737, 610071, 702506, 776454, 1053759, 1103938, 1167474, 1220142, 1423499, 1655907, 2107518, 2458771, 2846998, 3311814, 3863783, 4270497, 4917542, 7376313, 7727566, 8540994, 11591349, 14752626, 23182698, 27046481, 54092962, 81139443, 162278886]

約数ペア:

[(1, 162278886), (2, 81139443), (3, 54092962), (6, 27046481), (7, 23182698), (11, 14752626), (14, 11591349), (19, 8540994), (21, 7727566), (22, 7376313), (33, 4917542), (38, 4270497), (42, 3863783), (49, 3311814), (57, 2846998), (66, 2458771), (77, 2107518), (98, 1655907), (114, 1423499), (133, 1220142), (139, 1167474), (147, 1103938), (154, 1053759), (209, 776454), (231, 702506), (266, 610071), (278, 583737), (294, 551969), (361, 449526), (399, 406714), (417, 389158), (418, 388227), (462, 351253), (539, 301074), (627, 258818), (722, 224763), (798, 203357), (834, 194579), (931, 174306), (973, 166782), (1078, 150537), (1083, 149842), (1254, 129409), (1463, 110922), (1529, 106134), (1617, 100358), (1862, 87153), (1946, 83391), (2166, 74921), (2527, 64218), (2641, 61446), (2793, 58102), (2919, 55594), (2926, 55461), (3058, 53067), (3234, 50179), (3971, 40866), (4389, 36974), (4587, 35378), (5054, 32109), (5282, 30723), (5586, 29051), (5838, 27797), (6811, 23826), (7581, 21406), (7923, 20482), (7942, 20433), (8778, 18487), (9174, 17689), (10241, 15846), (10703, 15162), (11913, 13622)]