169872768

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 571200000

約数和(自身を除く): 401327232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 152, 156, 171, 192, 199, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 384, 398, 416, 432, 456, 468, 494, 513, 576, 597, 608, 624, 684, 702, 741, 796, 832, 864, 912, 936, 988, 1026, 1152, 1194, 1216, 1248, 1368, 1404, 1482, 1592, 1664, 1728, 1791, 1824, 1872, 1976, 2052, 2223, 2388, 2432, 2496, 2587, 2736, 2808, 2964, 3184, 3456, 3582, 3648, 3744, 3781, 3952, 4104, 4446, 4776, 4992, 5174, 5373, 5472, 5616, 5928, 6368, 6669, 7164, 7296, 7488, 7562, 7761, 7904, 8208, 8892, 9552, 10348, 10746, 10944, 11232, 11343, 11856, 12736, 13338, 14328, 14976, 15124, 15522, 15808, 16416, 17784, 19104, 20696, 21492, 21888, 22464, 22686, 23283, 23712, 25472, 26676, 28656, 30248, 31044, 31616, 32832, 34029, 35568, 38208, 41392, 42984, 44928, 45372, 46566, 47424, 49153, 53352, 57312, 60496, 62088, 65664, 68058, 69849, 71136, 76416, 82784, 85968, 90744, 93132, 94848, 98306, 102087, 106704, 114624, 120992, 124176, 136116, 139698, 142272, 147459, 165568, 171936, 181488, 186264, 196612, 204174, 213408, 229248, 241984, 248352, 272232, 279396, 284544, 294918, 331136, 343872, 362976, 372528, 393224, 408348, 426816, 442377, 483968, 496704, 544464, 558792, 589836, 687744, 725952, 745056, 786448, 816696, 853632, 884754, 993408, 1088928, 1117584, 1179672, 1327131, 1451904, 1490112, 1572896, 1633392, 1769508, 2177856, 2235168, 2359344, 2654262, 2980224, 3145792, 3266784, 3539016, 4355712, 4470336, 4718688, 5308524, 6291584, 6533568, 7078032, 8940672, 9437376, 10617048, 13067136, 14156064, 18874752, 21234096, 28312128, 42468192, 56624256, 84936384, 169872768]

約数ペア:

[(1, 169872768), (2, 84936384), (3, 56624256), (4, 42468192), (6, 28312128), (8, 21234096), (9, 18874752), (12, 14156064), (13, 13067136), (16, 10617048), (18, 9437376), (19, 8940672), (24, 7078032), (26, 6533568), (27, 6291584), (32, 5308524), (36, 4718688), (38, 4470336), (39, 4355712), (48, 3539016), (52, 3266784), (54, 3145792), (57, 2980224), (64, 2654262), (72, 2359344), (76, 2235168), (78, 2177856), (96, 1769508), (104, 1633392), (108, 1572896), (114, 1490112), (117, 1451904), (128, 1327131), (144, 1179672), (152, 1117584), (156, 1088928), (171, 993408), (192, 884754), (199, 853632), (208, 816696), (216, 786448), (228, 745056), (234, 725952), (247, 687744), (288, 589836), (304, 558792), (312, 544464), (342, 496704), (351, 483968), (384, 442377), (398, 426816), (416, 408348), (432, 393224), (456, 372528), (468, 362976), (494, 343872), (513, 331136), (576, 294918), (597, 284544), (608, 279396), (624, 272232), (684, 248352), (702, 241984), (741, 229248), (796, 213408), (832, 204174), (864, 196612), (912, 186264), (936, 181488), (988, 171936), (1026, 165568), (1152, 147459), (1194, 142272), (1216, 139698), (1248, 136116), (1368, 124176), (1404, 120992), (1482, 114624), (1592, 106704), (1664, 102087), (1728, 98306), (1791, 94848), (1824, 93132), (1872, 90744), (1976, 85968), (2052, 82784), (2223, 76416), (2388, 71136), (2432, 69849), (2496, 68058), (2587, 65664), (2736, 62088), (2808, 60496), (2964, 57312), (3184, 53352), (3456, 49153), (3582, 47424), (3648, 46566), (3744, 45372), (3781, 44928), (3952, 42984), (4104, 41392), (4446, 38208), (4776, 35568), (4992, 34029), (5174, 32832), (5373, 31616), (5472, 31044), (5616, 30248), (5928, 28656), (6368, 26676), (6669, 25472), (7164, 23712), (7296, 23283), (7488, 22686), (7562, 22464), (7761, 21888), (7904, 21492), (8208, 20696), (8892, 19104), (9552, 17784), (10348, 16416), (10746, 15808), (10944, 15522), (11232, 15124), (11343, 14976), (11856, 14328), (12736, 13338)]