160757632

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 398724120

約数和(自身を除く): 237966488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 71, 76, 98, 112, 128, 133, 142, 152, 196, 224, 266, 284, 304, 361, 392, 448, 497, 532, 568, 608, 722, 784, 896, 931, 994, 1064, 1136, 1216, 1349, 1444, 1568, 1862, 1988, 2128, 2272, 2432, 2527, 2698, 2888, 3136, 3479, 3724, 3976, 4256, 4544, 5054, 5396, 5776, 6272, 6958, 7448, 7952, 8512, 9088, 9443, 10108, 10792, 11552, 13916, 14896, 15904, 17024, 17689, 18886, 20216, 21584, 23104, 25631, 27832, 29792, 31808, 35378, 37772, 40432, 43168, 46208, 51262, 55664, 59584, 63616, 66101, 70756, 75544, 80864, 86336, 102524, 111328, 119168, 132202, 141512, 151088, 161728, 172672, 179417, 205048, 222656, 264404, 283024, 302176, 323456, 358834, 410096, 445312, 528808, 566048, 604352, 717668, 820192, 1057616, 1132096, 1208704, 1255919, 1435336, 1640384, 2115232, 2264192, 2511838, 2870672, 3280768, 4230464, 5023676, 5741344, 8460928, 10047352, 11482688, 20094704, 22965376, 40189408, 80378816, 160757632]

約数ペア:

[(1, 160757632), (2, 80378816), (4, 40189408), (7, 22965376), (8, 20094704), (14, 11482688), (16, 10047352), (19, 8460928), (28, 5741344), (32, 5023676), (38, 4230464), (49, 3280768), (56, 2870672), (64, 2511838), (71, 2264192), (76, 2115232), (98, 1640384), (112, 1435336), (128, 1255919), (133, 1208704), (142, 1132096), (152, 1057616), (196, 820192), (224, 717668), (266, 604352), (284, 566048), (304, 528808), (361, 445312), (392, 410096), (448, 358834), (497, 323456), (532, 302176), (568, 283024), (608, 264404), (722, 222656), (784, 205048), (896, 179417), (931, 172672), (994, 161728), (1064, 151088), (1136, 141512), (1216, 132202), (1349, 119168), (1444, 111328), (1568, 102524), (1862, 86336), (1988, 80864), (2128, 75544), (2272, 70756), (2432, 66101), (2527, 63616), (2698, 59584), (2888, 55664), (3136, 51262), (3479, 46208), (3724, 43168), (3976, 40432), (4256, 37772), (4544, 35378), (5054, 31808), (5396, 29792), (5776, 27832), (6272, 25631), (6958, 23104), (7448, 21584), (7952, 20216), (8512, 18886), (9088, 17689), (9443, 17024), (10108, 15904), (10792, 14896), (11552, 13916)]