126838222

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{859}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 222912000

約数和(自身を除く): 96073778

約数列:

[1, 2, 7, 14, 53, 106, 199, 371, 398, 742, 859, 1393, 1718, 2786, 6013, 10547, 12026, 21094, 45527, 73829, 91054, 147658, 170941, 318689, 341882, 637378, 1196587, 2393174, 9059873, 18119746, 63419111, 126838222]

約数ペア:

[(1, 126838222), (2, 63419111), (7, 18119746), (14, 9059873), (53, 2393174), (106, 1196587), (199, 637378), (371, 341882), (398, 318689), (742, 170941), (859, 147658), (1393, 91054), (1718, 73829), (2786, 45527), (6013, 21094), (10547, 12026)]