181520304

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1183

約数の個数: 120

約数和(自身を含む): 553678848

約数和(自身を除く): 372158544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 196, 213, 284, 294, 336, 392, 426, 497, 568, 588, 784, 852, 994, 1087, 1136, 1176, 1491, 1704, 1988, 2174, 2352, 2982, 3261, 3408, 3479, 3976, 4348, 5964, 6522, 6958, 7609, 7952, 8696, 10437, 11928, 13044, 13916, 15218, 17392, 20874, 22827, 23856, 26088, 27832, 30436, 41748, 45654, 52176, 53263, 55664, 60872, 77177, 83496, 91308, 106526, 121744, 154354, 159789, 166992, 182616, 213052, 231531, 308708, 319578, 365232, 426104, 463062, 540239, 617416, 639156, 852208, 926124, 1080478, 1234832, 1278312, 1620717, 1852248, 2160956, 2556624, 3241434, 3704496, 3781673, 4321912, 6482868, 7563346, 8643824, 11345019, 12965736, 15126692, 22690038, 25931472, 30253384, 45380076, 60506768, 90760152, 181520304]

約数ペア:

[(1, 181520304), (2, 90760152), (3, 60506768), (4, 45380076), (6, 30253384), (7, 25931472), (8, 22690038), (12, 15126692), (14, 12965736), (16, 11345019), (21, 8643824), (24, 7563346), (28, 6482868), (42, 4321912), (48, 3781673), (49, 3704496), (56, 3241434), (71, 2556624), (84, 2160956), (98, 1852248), (112, 1620717), (142, 1278312), (147, 1234832), (168, 1080478), (196, 926124), (213, 852208), (284, 639156), (294, 617416), (336, 540239), (392, 463062), (426, 426104), (497, 365232), (568, 319578), (588, 308708), (784, 231531), (852, 213052), (994, 182616), (1087, 166992), (1136, 159789), (1176, 154354), (1491, 121744), (1704, 106526), (1988, 91308), (2174, 83496), (2352, 77177), (2982, 60872), (3261, 55664), (3408, 53263), (3479, 52176), (3976, 45654), (4348, 41748), (5964, 30436), (6522, 27832), (6958, 26088), (7609, 23856), (7952, 22827), (8696, 20874), (10437, 17392), (11928, 15218), (13044, 13916)]