140437248

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 432477696

約数和(自身を除く): 292040448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 151, 168, 173, 192, 224, 256, 302, 336, 346, 384, 448, 453, 519, 604, 672, 692, 768, 896, 906, 1038, 1057, 1208, 1211, 1344, 1384, 1792, 1812, 2076, 2114, 2416, 2422, 2688, 2768, 3171, 3624, 3633, 4152, 4228, 4832, 4844, 5376, 5536, 6342, 7248, 7266, 8304, 8456, 9664, 9688, 11072, 12684, 14496, 14532, 16608, 16912, 19328, 19376, 22144, 25368, 26123, 28992, 29064, 33216, 33824, 38656, 38752, 44288, 50736, 52246, 57984, 58128, 66432, 67648, 77504, 78369, 101472, 104492, 115968, 116256, 132864, 135296, 155008, 156738, 182861, 202944, 208984, 232512, 270592, 310016, 313476, 365722, 405888, 417968, 465024, 548583, 626952, 731444, 811776, 835936, 930048, 1097166, 1253904, 1462888, 1671872, 2194332, 2507808, 2925776, 3343744, 4388664, 5015616, 5851552, 6687488, 8777328, 10031232, 11703104, 17554656, 20062464, 23406208, 35109312, 46812416, 70218624, 140437248]

約数ペア:

[(1, 140437248), (2, 70218624), (3, 46812416), (4, 35109312), (6, 23406208), (7, 20062464), (8, 17554656), (12, 11703104), (14, 10031232), (16, 8777328), (21, 6687488), (24, 5851552), (28, 5015616), (32, 4388664), (42, 3343744), (48, 2925776), (56, 2507808), (64, 2194332), (84, 1671872), (96, 1462888), (112, 1253904), (128, 1097166), (151, 930048), (168, 835936), (173, 811776), (192, 731444), (224, 626952), (256, 548583), (302, 465024), (336, 417968), (346, 405888), (384, 365722), (448, 313476), (453, 310016), (519, 270592), (604, 232512), (672, 208984), (692, 202944), (768, 182861), (896, 156738), (906, 155008), (1038, 135296), (1057, 132864), (1208, 116256), (1211, 115968), (1344, 104492), (1384, 101472), (1792, 78369), (1812, 77504), (2076, 67648), (2114, 66432), (2416, 58128), (2422, 57984), (2688, 52246), (2768, 50736), (3171, 44288), (3624, 38752), (3633, 38656), (4152, 33824), (4228, 33216), (4832, 29064), (4844, 28992), (5376, 26123), (5536, 25368), (6342, 22144), (7248, 19376), (7266, 19328), (8304, 16912), (8456, 16608), (9664, 14532), (9688, 14496), (11072, 12684)]