145615848

素因数分解:

$2^3\times 3^1\times 7^5\times {\mathrm{19}}^2$

素因数の和:82

約数の個数: 144

約数和(自身を含む): 448238880

約数和(自身を除く): 302623032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 343, 361, 392, 399, 456, 532, 588, 686, 722, 798, 931, 1029, 1064, 1083, 1176, 1372, 1444, 1596, 1862, 2058, 2166, 2401, 2527, 2744, 2793, 2888, 3192, 3724, 4116, 4332, 4802, 5054, 5586, 6517, 7203, 7448, 7581, 8232, 8664, 9604, 10108, 11172, 13034, 14406, 15162, 16807, 17689, 19208, 19551, 20216, 22344, 26068, 28812, 30324, 33614, 35378, 39102, 45619, 50421, 52136, 53067, 57624, 60648, 67228, 70756, 78204, 91238, 100842, 106134, 123823, 134456, 136857, 141512, 156408, 182476, 201684, 212268, 247646, 273714, 319333, 364952, 371469, 403368, 424536, 495292, 547428, 638666, 742938, 866761, 957999, 990584, 1094856, 1277332, 1485876, 1733522, 1915998, 2554664, 2600283, 2971752, 3467044, 3831996, 5200566, 6067327, 6934088, 7663992, 10401132, 12134654, 18201981, 20802264, 24269308, 36403962, 48538616, 72807924, 145615848]

約数ペア:

[(1, 145615848), (2, 72807924), (3, 48538616), (4, 36403962), (6, 24269308), (7, 20802264), (8, 18201981), (12, 12134654), (14, 10401132), (19, 7663992), (21, 6934088), (24, 6067327), (28, 5200566), (38, 3831996), (42, 3467044), (49, 2971752), (56, 2600283), (57, 2554664), (76, 1915998), (84, 1733522), (98, 1485876), (114, 1277332), (133, 1094856), (147, 990584), (152, 957999), (168, 866761), (196, 742938), (228, 638666), (266, 547428), (294, 495292), (343, 424536), (361, 403368), (392, 371469), (399, 364952), (456, 319333), (532, 273714), (588, 247646), (686, 212268), (722, 201684), (798, 182476), (931, 156408), (1029, 141512), (1064, 136857), (1083, 134456), (1176, 123823), (1372, 106134), (1444, 100842), (1596, 91238), (1862, 78204), (2058, 70756), (2166, 67228), (2401, 60648), (2527, 57624), (2744, 53067), (2793, 52136), (2888, 50421), (3192, 45619), (3724, 39102), (4116, 35378), (4332, 33614), (4802, 30324), (5054, 28812), (5586, 26068), (6517, 22344), (7203, 20216), (7448, 19551), (7581, 19208), (8232, 17689), (8664, 16807), (9604, 15162), (10108, 14406), (11172, 13034)]