187640992

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 216

約数和(自身を含む): 504348768

約数和(自身を除く): 316707776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 43, 44, 46, 49, 56, 77, 86, 88, 92, 98, 112, 121, 154, 161, 172, 176, 184, 196, 224, 242, 253, 301, 308, 322, 344, 352, 368, 392, 473, 484, 506, 539, 602, 616, 644, 688, 736, 784, 847, 946, 968, 989, 1012, 1078, 1127, 1204, 1232, 1288, 1376, 1568, 1694, 1771, 1892, 1936, 1978, 2024, 2107, 2156, 2254, 2408, 2464, 2576, 2783, 3311, 3388, 3542, 3784, 3872, 3956, 4048, 4214, 4312, 4508, 4816, 5152, 5203, 5566, 5929, 6622, 6776, 6923, 7084, 7568, 7912, 8096, 8428, 8624, 9016, 9632, 10406, 10879, 11132, 11858, 12397, 13244, 13552, 13846, 14168, 15136, 15824, 16856, 17248, 18032, 19481, 20812, 21758, 22264, 23177, 23716, 24794, 26488, 27104, 27692, 28336, 31648, 33712, 36064, 36421, 38962, 41624, 43516, 44528, 46354, 47432, 48461, 49588, 52976, 55384, 56672, 67424, 72842, 76153, 77924, 83248, 87032, 89056, 92708, 94864, 96922, 99176, 105952, 110768, 119669, 136367, 145684, 152306, 155848, 166496, 174064, 185416, 189728, 193844, 198352, 221536, 239338, 254947, 272734, 291368, 304612, 311696, 348128, 370832, 387688, 396704, 478676, 509894, 533071, 545468, 582736, 609224, 623392, 741664, 775376, 837683, 957352, 1019788, 1066142, 1090936, 1165472, 1218448, 1550752, 1675366, 1914704, 2039576, 2132284, 2181872, 2436896, 3350732, 3829408, 4079152, 4264568, 4363744, 5863781, 6701464, 8158304, 8529136, 11727562, 13402928, 17058272, 23455124, 26805856, 46910248, 93820496, 187640992]

約数ペア:

[(1, 187640992), (2, 93820496), (4, 46910248), (7, 26805856), (8, 23455124), (11, 17058272), (14, 13402928), (16, 11727562), (22, 8529136), (23, 8158304), (28, 6701464), (32, 5863781), (43, 4363744), (44, 4264568), (46, 4079152), (49, 3829408), (56, 3350732), (77, 2436896), (86, 2181872), (88, 2132284), (92, 2039576), (98, 1914704), (112, 1675366), (121, 1550752), (154, 1218448), (161, 1165472), (172, 1090936), (176, 1066142), (184, 1019788), (196, 957352), (224, 837683), (242, 775376), (253, 741664), (301, 623392), (308, 609224), (322, 582736), (344, 545468), (352, 533071), (368, 509894), (392, 478676), (473, 396704), (484, 387688), (506, 370832), (539, 348128), (602, 311696), (616, 304612), (644, 291368), (688, 272734), (736, 254947), (784, 239338), (847, 221536), (946, 198352), (968, 193844), (989, 189728), (1012, 185416), (1078, 174064), (1127, 166496), (1204, 155848), (1232, 152306), (1288, 145684), (1376, 136367), (1568, 119669), (1694, 110768), (1771, 105952), (1892, 99176), (1936, 96922), (1978, 94864), (2024, 92708), (2107, 89056), (2156, 87032), (2254, 83248), (2408, 77924), (2464, 76153), (2576, 72842), (2783, 67424), (3311, 56672), (3388, 55384), (3542, 52976), (3784, 49588), (3872, 48461), (3956, 47432), (4048, 46354), (4214, 44528), (4312, 43516), (4508, 41624), (4816, 38962), (5152, 36421), (5203, 36064), (5566, 33712), (5929, 31648), (6622, 28336), (6776, 27692), (6923, 27104), (7084, 26488), (7568, 24794), (7912, 23716), (8096, 23177), (8428, 22264), (8624, 21758), (9016, 20812), (9632, 19481), (10406, 18032), (10879, 17248), (11132, 16856), (11858, 15824), (12397, 15136), (13244, 14168), (13552, 13846)]