128288846

素因数分解:

$2^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{11299}}^1$

素因数の和:12119

約数の個数: 16

約数和(自身を含む): 220214400

約数和(自身を除く): 91925554

約数列:

[1, 2, 7, 14, 811, 1622, 5677, 11299, 11354, 22598, 79093, 158186, 9163489, 18326978, 64144423, 128288846]

約数ペア:

[(1, 128288846), (2, 64144423), (7, 18326978), (14, 9163489), (811, 158186), (1622, 79093), (5677, 22598), (11299, 11354)]