141026816

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 120

約数和(自身を含む): 342991440

約数和(自身を除く): 201964624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 109, 112, 128, 133, 152, 218, 224, 256, 266, 304, 361, 436, 448, 512, 532, 608, 722, 763, 872, 896, 1064, 1216, 1444, 1526, 1744, 1792, 2071, 2128, 2432, 2527, 2888, 3052, 3488, 3584, 4142, 4256, 4864, 5054, 5776, 6104, 6976, 8284, 8512, 9728, 10108, 11552, 12208, 13952, 14497, 16568, 17024, 20216, 23104, 24416, 27904, 28994, 33136, 34048, 39349, 40432, 46208, 48832, 55808, 57988, 66272, 68096, 78698, 80864, 92416, 97664, 115976, 132544, 157396, 161728, 184832, 195328, 231952, 265088, 275443, 314792, 323456, 390656, 463904, 530176, 550886, 629584, 646912, 927808, 1060352, 1101772, 1259168, 1293824, 1855616, 2203544, 2518336, 3711232, 4407088, 5036672, 7422464, 8814176, 10073344, 17628352, 20146688, 35256704, 70513408, 141026816]

約数ペア:

[(1, 141026816), (2, 70513408), (4, 35256704), (7, 20146688), (8, 17628352), (14, 10073344), (16, 8814176), (19, 7422464), (28, 5036672), (32, 4407088), (38, 3711232), (56, 2518336), (64, 2203544), (76, 1855616), (109, 1293824), (112, 1259168), (128, 1101772), (133, 1060352), (152, 927808), (218, 646912), (224, 629584), (256, 550886), (266, 530176), (304, 463904), (361, 390656), (436, 323456), (448, 314792), (512, 275443), (532, 265088), (608, 231952), (722, 195328), (763, 184832), (872, 161728), (896, 157396), (1064, 132544), (1216, 115976), (1444, 97664), (1526, 92416), (1744, 80864), (1792, 78698), (2071, 68096), (2128, 66272), (2432, 57988), (2527, 55808), (2888, 48832), (3052, 46208), (3488, 40432), (3584, 39349), (4142, 34048), (4256, 33136), (4864, 28994), (5054, 27904), (5776, 24416), (6104, 23104), (6976, 20216), (8284, 17024), (8512, 16568), (9728, 14497), (10108, 13952), (11552, 12208)]