107625728

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 269808000

約数和(自身を除く): 162182272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 109, 112, 116, 128, 133, 152, 203, 218, 224, 232, 256, 266, 304, 406, 436, 448, 464, 532, 551, 608, 763, 812, 872, 896, 928, 1064, 1102, 1216, 1526, 1624, 1744, 1792, 1856, 2071, 2128, 2204, 2432, 3052, 3161, 3248, 3488, 3712, 3857, 4142, 4256, 4408, 4864, 6104, 6322, 6496, 6976, 7424, 7714, 8284, 8512, 8816, 12208, 12644, 12992, 13952, 14497, 15428, 16568, 17024, 17632, 22127, 24416, 25288, 25984, 27904, 28994, 30856, 33136, 34048, 35264, 44254, 48832, 50576, 51968, 57988, 60059, 61712, 66272, 70528, 88508, 97664, 101152, 115976, 120118, 123424, 132544, 141056, 177016, 195328, 202304, 231952, 240236, 246848, 265088, 354032, 404608, 420413, 463904, 480472, 493696, 530176, 708064, 809216, 840826, 927808, 960944, 987392, 1416128, 1681652, 1855616, 1921888, 2832256, 3363304, 3711232, 3843776, 5664512, 6726608, 7687552, 13453216, 15375104, 26906432, 53812864, 107625728]

約数ペア:

[(1, 107625728), (2, 53812864), (4, 26906432), (7, 15375104), (8, 13453216), (14, 7687552), (16, 6726608), (19, 5664512), (28, 3843776), (29, 3711232), (32, 3363304), (38, 2832256), (56, 1921888), (58, 1855616), (64, 1681652), (76, 1416128), (109, 987392), (112, 960944), (116, 927808), (128, 840826), (133, 809216), (152, 708064), (203, 530176), (218, 493696), (224, 480472), (232, 463904), (256, 420413), (266, 404608), (304, 354032), (406, 265088), (436, 246848), (448, 240236), (464, 231952), (532, 202304), (551, 195328), (608, 177016), (763, 141056), (812, 132544), (872, 123424), (896, 120118), (928, 115976), (1064, 101152), (1102, 97664), (1216, 88508), (1526, 70528), (1624, 66272), (1744, 61712), (1792, 60059), (1856, 57988), (2071, 51968), (2128, 50576), (2204, 48832), (2432, 44254), (3052, 35264), (3161, 34048), (3248, 33136), (3488, 30856), (3712, 28994), (3857, 27904), (4142, 25984), (4256, 25288), (4408, 24416), (4864, 22127), (6104, 17632), (6322, 17024), (6496, 16568), (6976, 15428), (7424, 14497), (7714, 13952), (8284, 12992), (8512, 12644), (8816, 12208)]