141785856

素因数分解:

$2^8\times 3^3\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 144

約数和(自身を含む): 426541920

約数和(自身を除く): 284756064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 192, 216, 219, 256, 281, 288, 292, 384, 432, 438, 562, 576, 584, 657, 768, 843, 864, 876, 1124, 1152, 1168, 1314, 1686, 1728, 1752, 1971, 2248, 2304, 2336, 2529, 2628, 3372, 3456, 3504, 3942, 4496, 4672, 5058, 5256, 6744, 6912, 7008, 7587, 7884, 8992, 9344, 10116, 10512, 13488, 14016, 15174, 15768, 17984, 18688, 20232, 20513, 21024, 26976, 28032, 30348, 31536, 35968, 40464, 41026, 42048, 53952, 56064, 60696, 61539, 63072, 71936, 80928, 82052, 84096, 107904, 121392, 123078, 126144, 161856, 164104, 168192, 184617, 215808, 242784, 246156, 252288, 323712, 328208, 369234, 485568, 492312, 504576, 553851, 647424, 656416, 738468, 971136, 984624, 1107702, 1312832, 1476936, 1942272, 1969248, 2215404, 2625664, 2953872, 3938496, 4430808, 5251328, 5907744, 7876992, 8861616, 11815488, 15753984, 17723232, 23630976, 35446464, 47261952, 70892928, 141785856]

約数ペア:

[(1, 141785856), (2, 70892928), (3, 47261952), (4, 35446464), (6, 23630976), (8, 17723232), (9, 15753984), (12, 11815488), (16, 8861616), (18, 7876992), (24, 5907744), (27, 5251328), (32, 4430808), (36, 3938496), (48, 2953872), (54, 2625664), (64, 2215404), (72, 1969248), (73, 1942272), (96, 1476936), (108, 1312832), (128, 1107702), (144, 984624), (146, 971136), (192, 738468), (216, 656416), (219, 647424), (256, 553851), (281, 504576), (288, 492312), (292, 485568), (384, 369234), (432, 328208), (438, 323712), (562, 252288), (576, 246156), (584, 242784), (657, 215808), (768, 184617), (843, 168192), (864, 164104), (876, 161856), (1124, 126144), (1152, 123078), (1168, 121392), (1314, 107904), (1686, 84096), (1728, 82052), (1752, 80928), (1971, 71936), (2248, 63072), (2304, 61539), (2336, 60696), (2529, 56064), (2628, 53952), (3372, 42048), (3456, 41026), (3504, 40464), (3942, 35968), (4496, 31536), (4672, 30348), (5058, 28032), (5256, 26976), (6744, 21024), (6912, 20513), (7008, 20232), (7587, 18688), (7884, 17984), (8992, 15768), (9344, 15174), (10116, 14016), (10512, 13488)]