155678292

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 510898752

約数和(自身を除く): 355220460

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 71, 77, 84, 98, 99, 113, 126, 132, 142, 147, 154, 196, 198, 213, 226, 231, 252, 284, 294, 308, 339, 396, 426, 441, 452, 462, 497, 539, 588, 639, 678, 693, 781, 791, 852, 882, 924, 994, 1017, 1078, 1243, 1278, 1356, 1386, 1491, 1562, 1582, 1617, 1764, 1988, 2034, 2156, 2343, 2373, 2486, 2556, 2772, 2982, 3124, 3164, 3234, 3479, 3729, 4068, 4473, 4686, 4746, 4851, 4972, 5467, 5537, 5964, 6468, 6958, 7029, 7119, 7458, 8023, 8701, 8946, 9372, 9492, 9702, 10437, 10934, 11074, 11187, 13916, 14058, 14238, 14916, 16046, 16401, 16611, 17402, 17892, 19404, 20874, 21868, 22148, 22374, 24069, 26103, 28116, 28476, 31311, 32092, 32802, 33222, 34804, 38269, 41748, 44748, 48138, 49203, 49833, 52206, 56161, 60907, 62622, 65604, 66444, 72207, 76538, 78309, 88253, 96276, 98406, 99666, 104412, 112322, 114807, 121814, 125244, 144414, 153076, 156618, 168483, 176506, 182721, 196812, 199332, 224644, 229614, 243628, 264759, 288828, 313236, 336966, 344421, 353012, 365442, 393127, 459228, 505449, 529518, 548163, 617771, 673932, 688842, 730884, 786254, 794277, 1010898, 1059036, 1096326, 1179381, 1235542, 1377684, 1572508, 1588554, 1853313, 2021796, 2192652, 2358762, 2471084, 3177108, 3538143, 3706626, 4324397, 4717524, 5559939, 7076286, 7413252, 8648794, 11119878, 12973191, 14152572, 17297588, 22239756, 25946382, 38919573, 51892764, 77839146, 155678292]

約数ペア:

[(1, 155678292), (2, 77839146), (3, 51892764), (4, 38919573), (6, 25946382), (7, 22239756), (9, 17297588), (11, 14152572), (12, 12973191), (14, 11119878), (18, 8648794), (21, 7413252), (22, 7076286), (28, 5559939), (33, 4717524), (36, 4324397), (42, 3706626), (44, 3538143), (49, 3177108), (63, 2471084), (66, 2358762), (71, 2192652), (77, 2021796), (84, 1853313), (98, 1588554), (99, 1572508), (113, 1377684), (126, 1235542), (132, 1179381), (142, 1096326), (147, 1059036), (154, 1010898), (196, 794277), (198, 786254), (213, 730884), (226, 688842), (231, 673932), (252, 617771), (284, 548163), (294, 529518), (308, 505449), (339, 459228), (396, 393127), (426, 365442), (441, 353012), (452, 344421), (462, 336966), (497, 313236), (539, 288828), (588, 264759), (639, 243628), (678, 229614), (693, 224644), (781, 199332), (791, 196812), (852, 182721), (882, 176506), (924, 168483), (994, 156618), (1017, 153076), (1078, 144414), (1243, 125244), (1278, 121814), (1356, 114807), (1386, 112322), (1491, 104412), (1562, 99666), (1582, 98406), (1617, 96276), (1764, 88253), (1988, 78309), (2034, 76538), (2156, 72207), (2343, 66444), (2373, 65604), (2486, 62622), (2556, 60907), (2772, 56161), (2982, 52206), (3124, 49833), (3164, 49203), (3234, 48138), (3479, 44748), (3729, 41748), (4068, 38269), (4473, 34804), (4686, 33222), (4746, 32802), (4851, 32092), (4972, 31311), (5467, 28476), (5537, 28116), (5964, 26103), (6468, 24069), (6958, 22374), (7029, 22148), (7119, 21868), (7458, 20874), (8023, 19404), (8701, 17892), (8946, 17402), (9372, 16611), (9492, 16401), (9702, 16046), (10437, 14916), (10934, 14238), (11074, 14058), (11187, 13916)]