135181312

素因数分解:

$2^{10}\times 7^1\times {\mathrm{18859}}^1$

素因数の和:18886

約数の個数: 44

約数和(自身を含む): 308851360

約数和(自身を除く): 173670048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 18859, 37718, 75436, 132013, 150872, 264026, 301744, 528052, 603488, 1056104, 1206976, 2112208, 2413952, 4224416, 4827904, 8448832, 9655808, 16897664, 19311616, 33795328, 67590656, 135181312]

約数ペア:

[(1, 135181312), (2, 67590656), (4, 33795328), (7, 19311616), (8, 16897664), (14, 9655808), (16, 8448832), (28, 4827904), (32, 4224416), (56, 2413952), (64, 2112208), (112, 1206976), (128, 1056104), (224, 603488), (256, 528052), (448, 301744), (512, 264026), (896, 150872), (1024, 132013), (1792, 75436), (3584, 37718), (7168, 18859)]