165865344

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 458616480

約数和(自身を除く): 292751136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 73, 96, 97, 122, 128, 146, 183, 192, 194, 219, 244, 291, 292, 366, 384, 388, 438, 488, 582, 584, 732, 776, 876, 976, 1164, 1168, 1464, 1552, 1752, 1952, 2328, 2336, 2928, 3104, 3504, 3904, 4453, 4656, 4672, 5856, 5917, 6208, 7008, 7081, 7808, 8906, 9312, 9344, 11712, 11834, 12416, 13359, 14016, 14162, 17751, 17812, 18624, 21243, 23424, 23668, 26718, 28032, 28324, 35502, 35624, 37248, 42486, 47336, 53436, 56648, 71004, 71248, 84972, 94672, 106872, 113296, 142008, 142496, 169944, 189344, 213744, 226592, 284016, 284992, 339888, 378688, 427488, 431941, 453184, 568032, 569984, 679776, 757376, 854976, 863882, 906368, 1136064, 1295823, 1359552, 1709952, 1727764, 2272128, 2591646, 2719104, 3455528, 5183292, 6911056, 10366584, 13822112, 20733168, 27644224, 41466336, 55288448, 82932672, 165865344]

約数ペア:

[(1, 165865344), (2, 82932672), (3, 55288448), (4, 41466336), (6, 27644224), (8, 20733168), (12, 13822112), (16, 10366584), (24, 6911056), (32, 5183292), (48, 3455528), (61, 2719104), (64, 2591646), (73, 2272128), (96, 1727764), (97, 1709952), (122, 1359552), (128, 1295823), (146, 1136064), (183, 906368), (192, 863882), (194, 854976), (219, 757376), (244, 679776), (291, 569984), (292, 568032), (366, 453184), (384, 431941), (388, 427488), (438, 378688), (488, 339888), (582, 284992), (584, 284016), (732, 226592), (776, 213744), (876, 189344), (976, 169944), (1164, 142496), (1168, 142008), (1464, 113296), (1552, 106872), (1752, 94672), (1952, 84972), (2328, 71248), (2336, 71004), (2928, 56648), (3104, 53436), (3504, 47336), (3904, 42486), (4453, 37248), (4656, 35624), (4672, 35502), (5856, 28324), (5917, 28032), (6208, 26718), (7008, 23668), (7081, 23424), (7808, 21243), (8906, 18624), (9312, 17812), (9344, 17751), (11712, 14162), (11834, 14016), (12416, 13359)]