139862086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1783}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 258951168

約数和(自身を除く): 119089082

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 431, 862, 1783, 3017, 3566, 5603, 6034, 11206, 12481, 23179, 24962, 39221, 46358, 78442, 162253, 324506, 768473, 1536946, 5379311, 9990149, 10758622, 19980298, 69931043, 139862086]

約数ペア:

[(1, 139862086), (2, 69931043), (7, 19980298), (13, 10758622), (14, 9990149), (26, 5379311), (91, 1536946), (182, 768473), (431, 324506), (862, 162253), (1783, 78442), (3017, 46358), (3566, 39221), (5603, 24962), (6034, 23179), (11206, 12481)]