140693504

素因数分解:

$2^{12}\times 7^2\times {\mathrm{701}}^1$

素因数の和:739

約数の個数: 78

約数和(自身を含む): 327754674

約数和(自身を除く): 187061170

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 701, 784, 896, 1024, 1402, 1568, 1792, 2048, 2804, 3136, 3584, 4096, 4907, 5608, 6272, 7168, 9814, 11216, 12544, 14336, 19628, 22432, 25088, 28672, 34349, 39256, 44864, 50176, 68698, 78512, 89728, 100352, 137396, 157024, 179456, 200704, 274792, 314048, 358912, 549584, 628096, 717824, 1099168, 1256192, 1435648, 2198336, 2512384, 2871296, 4396672, 5024768, 8793344, 10049536, 17586688, 20099072, 35173376, 70346752, 140693504]

約数ペア:

[(1, 140693504), (2, 70346752), (4, 35173376), (7, 20099072), (8, 17586688), (14, 10049536), (16, 8793344), (28, 5024768), (32, 4396672), (49, 2871296), (56, 2512384), (64, 2198336), (98, 1435648), (112, 1256192), (128, 1099168), (196, 717824), (224, 628096), (256, 549584), (392, 358912), (448, 314048), (512, 274792), (701, 200704), (784, 179456), (896, 157024), (1024, 137396), (1402, 100352), (1568, 89728), (1792, 78512), (2048, 68698), (2804, 50176), (3136, 44864), (3584, 39256), (4096, 34349), (4907, 28672), (5608, 25088), (6272, 22432), (7168, 19628), (9814, 14336), (11216, 12544)]