180036976

素因数分解:

$2^4\times 7^2\times {\mathrm{229639}}^1$

素因数の和:229661

約数の個数: 30

約数和(自身を含む): 405773880

約数和(自身を除く): 225736904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 229639, 459278, 918556, 1607473, 1837112, 3214946, 3674224, 6429892, 11252311, 12859784, 22504622, 25719568, 45009244, 90018488, 180036976]

約数ペア:

[(1, 180036976), (2, 90018488), (4, 45009244), (7, 25719568), (8, 22504622), (14, 12859784), (16, 11252311), (28, 6429892), (49, 3674224), (56, 3214946), (98, 1837112), (112, 1607473), (196, 918556), (392, 459278), (784, 229639)]