139680082

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{3229}}^1$

素因数の和:3777

約数の個数: 16

約数和(自身を含む): 214885440

約数和(自身を除く): 75205358

約数列:

[1, 2, 43, 86, 503, 1006, 3229, 6458, 21629, 43258, 138847, 277694, 1624187, 3248374, 69840041, 139680082]

約数ペア:

[(1, 139680082), (2, 69840041), (43, 3248374), (86, 1624187), (503, 277694), (1006, 138847), (3229, 43258), (6458, 21629)]