168656774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12547}}^1$

素因数の和:12620

約数の個数: 32

約数和(自身を含む): 303561216

約数和(自身を除く): 134904442

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 286, 517, 611, 1034, 1222, 6721, 12547, 13442, 25094, 138017, 163111, 276034, 326222, 589709, 1179418, 1794221, 3588442, 6486799, 7666217, 12973598, 15332434, 84328387, 168656774]

約数ペア:

[(1, 168656774), (2, 84328387), (11, 15332434), (13, 12973598), (22, 7666217), (26, 6486799), (47, 3588442), (94, 1794221), (143, 1179418), (286, 589709), (517, 326222), (611, 276034), (1034, 163111), (1222, 138017), (6721, 25094), (12547, 13442)]