167451228

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 503193600

約数和(自身を除く): 335742372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 71, 84, 98, 126, 142, 147, 191, 196, 213, 252, 284, 294, 343, 382, 426, 441, 497, 573, 588, 639, 686, 764, 852, 882, 994, 1029, 1146, 1278, 1337, 1372, 1491, 1719, 1764, 1988, 2058, 2292, 2556, 2674, 2982, 3087, 3438, 3479, 4011, 4116, 4473, 5348, 5964, 6174, 6876, 6958, 8022, 8946, 9359, 10437, 12033, 12348, 13561, 13916, 16044, 17892, 18718, 20874, 24066, 24353, 27122, 28077, 31311, 37436, 40683, 41748, 48132, 48706, 54244, 56154, 62622, 65513, 73059, 81366, 84231, 94927, 97412, 112308, 122049, 125244, 131026, 146118, 162732, 168462, 189854, 196539, 219177, 244098, 262052, 284781, 292236, 336924, 379708, 393078, 438354, 488196, 569562, 589617, 664489, 786156, 854343, 876708, 1139124, 1179234, 1328978, 1708686, 1993467, 2358468, 2657956, 3417372, 3986934, 4651423, 5980401, 7973868, 9302846, 11960802, 13954269, 18605692, 23921604, 27908538, 41862807, 55817076, 83725614, 167451228]

約数ペア:

[(1, 167451228), (2, 83725614), (3, 55817076), (4, 41862807), (6, 27908538), (7, 23921604), (9, 18605692), (12, 13954269), (14, 11960802), (18, 9302846), (21, 7973868), (28, 5980401), (36, 4651423), (42, 3986934), (49, 3417372), (63, 2657956), (71, 2358468), (84, 1993467), (98, 1708686), (126, 1328978), (142, 1179234), (147, 1139124), (191, 876708), (196, 854343), (213, 786156), (252, 664489), (284, 589617), (294, 569562), (343, 488196), (382, 438354), (426, 393078), (441, 379708), (497, 336924), (573, 292236), (588, 284781), (639, 262052), (686, 244098), (764, 219177), (852, 196539), (882, 189854), (994, 168462), (1029, 162732), (1146, 146118), (1278, 131026), (1337, 125244), (1372, 122049), (1491, 112308), (1719, 97412), (1764, 94927), (1988, 84231), (2058, 81366), (2292, 73059), (2556, 65513), (2674, 62622), (2982, 56154), (3087, 54244), (3438, 48706), (3479, 48132), (4011, 41748), (4116, 40683), (4473, 37436), (5348, 31311), (5964, 28077), (6174, 27122), (6876, 24353), (6958, 24066), (8022, 20874), (8946, 18718), (9359, 17892), (10437, 16044), (12033, 13916), (12348, 13561)]