190486912

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 487155060

約数和(自身を除く): 296668148

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 128, 154, 176, 196, 224, 242, 251, 308, 352, 392, 448, 484, 502, 539, 616, 704, 784, 847, 896, 968, 1004, 1078, 1232, 1408, 1568, 1694, 1757, 1936, 2008, 2156, 2464, 2761, 3136, 3388, 3514, 3872, 4016, 4312, 4928, 5522, 5929, 6272, 6776, 7028, 7744, 8032, 8624, 9856, 11044, 11858, 12299, 13552, 14056, 15488, 16064, 17248, 19327, 22088, 23716, 24598, 27104, 28112, 30371, 32128, 34496, 38654, 44176, 47432, 49196, 54208, 56224, 60742, 68992, 77308, 88352, 94864, 98392, 108416, 112448, 121484, 135289, 154616, 176704, 189728, 196784, 212597, 224896, 242968, 270578, 309232, 353408, 379456, 393568, 425194, 485936, 541156, 618464, 758912, 787136, 850388, 971872, 1082312, 1236928, 1488179, 1574272, 1700776, 1943744, 2164624, 2473856, 2976358, 3401552, 3887488, 4329248, 5952716, 6803104, 8658496, 11905432, 13606208, 17316992, 23810864, 27212416, 47621728, 95243456, 190486912]

約数ペア:

[(1, 190486912), (2, 95243456), (4, 47621728), (7, 27212416), (8, 23810864), (11, 17316992), (14, 13606208), (16, 11905432), (22, 8658496), (28, 6803104), (32, 5952716), (44, 4329248), (49, 3887488), (56, 3401552), (64, 2976358), (77, 2473856), (88, 2164624), (98, 1943744), (112, 1700776), (121, 1574272), (128, 1488179), (154, 1236928), (176, 1082312), (196, 971872), (224, 850388), (242, 787136), (251, 758912), (308, 618464), (352, 541156), (392, 485936), (448, 425194), (484, 393568), (502, 379456), (539, 353408), (616, 309232), (704, 270578), (784, 242968), (847, 224896), (896, 212597), (968, 196784), (1004, 189728), (1078, 176704), (1232, 154616), (1408, 135289), (1568, 121484), (1694, 112448), (1757, 108416), (1936, 98392), (2008, 94864), (2156, 88352), (2464, 77308), (2761, 68992), (3136, 60742), (3388, 56224), (3514, 54208), (3872, 49196), (4016, 47432), (4312, 44176), (4928, 38654), (5522, 34496), (5929, 32128), (6272, 30371), (6776, 28112), (7028, 27104), (7744, 24598), (8032, 23716), (8624, 22088), (9856, 19327), (11044, 17248), (11858, 16064), (12299, 15488), (13552, 14056)]