142198784

素因数分解:

$2^{11}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 359459100

約数和(自身を除く): 217260316

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 109, 112, 128, 182, 196, 208, 218, 224, 256, 364, 392, 416, 436, 448, 512, 637, 728, 763, 784, 832, 872, 896, 1024, 1274, 1417, 1456, 1526, 1568, 1664, 1744, 1792, 2048, 2548, 2834, 2912, 3052, 3136, 3328, 3488, 3584, 5096, 5341, 5668, 5824, 6104, 6272, 6656, 6976, 7168, 9919, 10192, 10682, 11336, 11648, 12208, 12544, 13312, 13952, 14336, 19838, 20384, 21364, 22672, 23296, 24416, 25088, 26624, 27904, 39676, 40768, 42728, 45344, 46592, 48832, 50176, 55808, 69433, 79352, 81536, 85456, 90688, 93184, 97664, 100352, 111616, 138866, 158704, 163072, 170912, 181376, 186368, 195328, 223232, 277732, 317408, 326144, 341824, 362752, 390656, 555464, 634816, 652288, 683648, 725504, 781312, 1110928, 1269632, 1304576, 1367296, 1451008, 1562624, 2221856, 2539264, 2734592, 2902016, 4443712, 5078528, 5469184, 8887424, 10157056, 10938368, 17774848, 20314112, 35549696, 71099392, 142198784]

約数ペア:

[(1, 142198784), (2, 71099392), (4, 35549696), (7, 20314112), (8, 17774848), (13, 10938368), (14, 10157056), (16, 8887424), (26, 5469184), (28, 5078528), (32, 4443712), (49, 2902016), (52, 2734592), (56, 2539264), (64, 2221856), (91, 1562624), (98, 1451008), (104, 1367296), (109, 1304576), (112, 1269632), (128, 1110928), (182, 781312), (196, 725504), (208, 683648), (218, 652288), (224, 634816), (256, 555464), (364, 390656), (392, 362752), (416, 341824), (436, 326144), (448, 317408), (512, 277732), (637, 223232), (728, 195328), (763, 186368), (784, 181376), (832, 170912), (872, 163072), (896, 158704), (1024, 138866), (1274, 111616), (1417, 100352), (1456, 97664), (1526, 93184), (1568, 90688), (1664, 85456), (1744, 81536), (1792, 79352), (2048, 69433), (2548, 55808), (2834, 50176), (2912, 48832), (3052, 46592), (3136, 45344), (3328, 42728), (3488, 40768), (3584, 39676), (5096, 27904), (5341, 26624), (5668, 25088), (5824, 24416), (6104, 23296), (6272, 22672), (6656, 21364), (6976, 20384), (7168, 19838), (9919, 14336), (10192, 13952), (10682, 13312), (11336, 12544), (11648, 12208)]