172505312

素因数分解:

$2^5\times 7^1\times {\mathrm{770113}}^1$

素因数の和:770130

約数の個数: 24

約数和(自身を含む): 388137456

約数和(自身を除く): 215632144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 770113, 1540226, 3080452, 5390791, 6160904, 10781582, 12321808, 21563164, 24643616, 43126328, 86252656, 172505312]

約数ペア:

[(1, 172505312), (2, 86252656), (4, 43126328), (7, 24643616), (8, 21563164), (14, 12321808), (16, 10781582), (28, 6160904), (32, 5390791), (56, 3080452), (112, 1540226), (224, 770113)]