149157794

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{19819}}^1$

素因数の和:19945

約数の個数: 16

約数和(自身を含む): 231180480

約数和(自身を除く): 82022686

約数列:

[1, 2, 53, 71, 106, 142, 3763, 7526, 19819, 39638, 1050407, 1407149, 2100814, 2814298, 74578897, 149157794]

約数ペア:

[(1, 149157794), (2, 74578897), (53, 2814298), (71, 2100814), (106, 1407149), (142, 1050407), (3763, 39638), (7526, 19819)]