136685248

素因数分解:

$2^6\times 7^1\times {\mathrm{305101}}^1$

素因数の和:305120

約数の個数: 28

約数和(自身を含む): 309983632

約数和(自身を除く): 173298384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 305101, 610202, 1220404, 2135707, 2440808, 4271414, 4881616, 8542828, 9763232, 17085656, 19526464, 34171312, 68342624, 136685248]

約数ペア:

[(1, 136685248), (2, 68342624), (4, 34171312), (7, 19526464), (8, 17085656), (14, 9763232), (16, 8542828), (28, 4881616), (32, 4271414), (56, 2440808), (64, 2135707), (112, 1220404), (224, 610202), (448, 305101)]