137420410

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{84307}}^1$

素因数の和:84477

約数の個数: 16

約数和(自身を含む): 248877216

約数和(自身を除く): 111456806

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 84307, 168614, 421535, 843070, 13742041, 27484082, 68710205, 137420410]

約数ペア:

[(1, 137420410), (2, 68710205), (5, 27484082), (10, 13742041), (163, 843070), (326, 421535), (815, 168614), (1630, 84307)]