168168702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2156009}}^1$

素因数の和:2156027

約数の個数: 16

約数和(自身を含む): 362209680

約数和(自身を除く): 194040978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2156009, 4312018, 6468027, 12936054, 28028117, 56056234, 84084351, 168168702]

約数ペア:

[(1, 168168702), (2, 84084351), (3, 56056234), (6, 28028117), (13, 12936054), (26, 6468027), (39, 4312018), (78, 2156009)]