141638168

素因数分解:

$2^3\times 7^1\times {\mathrm{2529253}}^1$

素因数の和:2529266

約数の個数: 16

約数和(自身を含む): 303510480

約数和(自身を除く): 161872312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2529253, 5058506, 10117012, 17704771, 20234024, 35409542, 70819084, 141638168]

約数ペア:

[(1, 141638168), (2, 70819084), (4, 35409542), (7, 20234024), (8, 17704771), (14, 10117012), (28, 5058506), (56, 2529253)]