128106496

素因数分解:

$2^{14}\times 7^1\times {\mathrm{1117}}^1$

素因数の和:1152

約数の個数: 60

約数和(自身を含む): 293068048

約数和(自身を除く): 164961552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1117, 1792, 2048, 2234, 3584, 4096, 4468, 7168, 7819, 8192, 8936, 14336, 15638, 16384, 17872, 28672, 31276, 35744, 57344, 62552, 71488, 114688, 125104, 142976, 250208, 285952, 500416, 571904, 1000832, 1143808, 2001664, 2287616, 4003328, 4575232, 8006656, 9150464, 16013312, 18300928, 32026624, 64053248, 128106496]

約数ペア:

[(1, 128106496), (2, 64053248), (4, 32026624), (7, 18300928), (8, 16013312), (14, 9150464), (16, 8006656), (28, 4575232), (32, 4003328), (56, 2287616), (64, 2001664), (112, 1143808), (128, 1000832), (224, 571904), (256, 500416), (448, 285952), (512, 250208), (896, 142976), (1024, 125104), (1117, 114688), (1792, 71488), (2048, 62552), (2234, 57344), (3584, 35744), (4096, 31276), (4468, 28672), (7168, 17872), (7819, 16384), (8192, 15638), (8936, 14336)]