145652794

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{40169}}^1$

素因数の和:40222

約数の個数: 24

約数和(自身を含む): 261024660

約数和(自身を除く): 115371866

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 40169, 80338, 281183, 562366, 1486253, 1968281, 2972506, 3936562, 10403771, 20807542, 72826397, 145652794]

約数ペア:

[(1, 145652794), (2, 72826397), (7, 20807542), (14, 10403771), (37, 3936562), (49, 2972506), (74, 1968281), (98, 1486253), (259, 562366), (518, 281183), (1813, 80338), (3626, 40169)]