156697994

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{35597}}^1$

素因数の和:35701

約数の個数: 16

約数和(自身を含む): 246053376

約数和(自身を除く): 89355382

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 35597, 71194, 1103507, 2207014, 2527387, 5054774, 78348997, 156697994]

約数ペア:

[(1, 156697994), (2, 78348997), (31, 5054774), (62, 2527387), (71, 2207014), (142, 1103507), (2201, 71194), (4402, 35597)]