256068136

素因数分解:

$2^3\times {\mathrm{8377}}^1\times {\mathrm{3821}}^1$

素因数の和:12204

約数の個数: 16

約数和(自身を含む): 480310740

約数和(自身を除く): 224242604

約数列:

[1, 2, 4, 8, 3821, 7642, 8377, 15284, 16754, 30568, 33508, 67016, 32008517, 64017034, 128034068, 256068136]

約数ペア:

[(1, 256068136), (2, 128034068), (4, 64017034), (8, 32008517), (3821, 67016), (7642, 33508), (8377, 30568), (15284, 16754)]