16000138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 30233088

約数和(自身を除く): 14232950

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 971, 1177, 1498, 1942, 2354, 6797, 8239, 10681, 13594, 16478, 21362, 74767, 103897, 149534, 207794, 727279, 1142867, 1454558, 2285734, 8000069, 16000138]

約数ペア:

[(1, 16000138), (2, 8000069), (7, 2285734), (11, 1454558), (14, 1142867), (22, 727279), (77, 207794), (107, 149534), (154, 103897), (214, 74767), (749, 21362), (971, 16478), (1177, 13594), (1498, 10681), (1942, 8239), (2354, 6797)]