147705984

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 442272000

約数和(自身を除く): 294566016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 541, 576, 632, 711, 864, 948, 1082, 1152, 1264, 1422, 1623, 1728, 1896, 2133, 2164, 2528, 2844, 3246, 3456, 3792, 4266, 4328, 4869, 5056, 5688, 6492, 7584, 8532, 8656, 9738, 10112, 11376, 12984, 14607, 15168, 17064, 17312, 19476, 22752, 25968, 29214, 30336, 34128, 34624, 38952, 42739, 45504, 51936, 58428, 68256, 69248, 77904, 85478, 91008, 103872, 116856, 128217, 136512, 155808, 170956, 207744, 233712, 256434, 273024, 311616, 341912, 384651, 467424, 512868, 623232, 683824, 769302, 934848, 1025736, 1153953, 1367648, 1538604, 1869696, 2051472, 2307906, 2735296, 3077208, 4102944, 4615812, 5470592, 6154416, 8205888, 9231624, 12308832, 16411776, 18463248, 24617664, 36926496, 49235328, 73852992, 147705984]

約数ペア:

[(1, 147705984), (2, 73852992), (3, 49235328), (4, 36926496), (6, 24617664), (8, 18463248), (9, 16411776), (12, 12308832), (16, 9231624), (18, 8205888), (24, 6154416), (27, 5470592), (32, 4615812), (36, 4102944), (48, 3077208), (54, 2735296), (64, 2307906), (72, 2051472), (79, 1869696), (96, 1538604), (108, 1367648), (128, 1153953), (144, 1025736), (158, 934848), (192, 769302), (216, 683824), (237, 623232), (288, 512868), (316, 467424), (384, 384651), (432, 341912), (474, 311616), (541, 273024), (576, 256434), (632, 233712), (711, 207744), (864, 170956), (948, 155808), (1082, 136512), (1152, 128217), (1264, 116856), (1422, 103872), (1623, 91008), (1728, 85478), (1896, 77904), (2133, 69248), (2164, 68256), (2528, 58428), (2844, 51936), (3246, 45504), (3456, 42739), (3792, 38952), (4266, 34624), (4328, 34128), (4869, 30336), (5056, 29214), (5688, 25968), (6492, 22752), (7584, 19476), (8532, 17312), (8656, 17064), (9738, 15168), (10112, 14607), (11376, 12984)]