164978726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{7723}}^1$

素因数の和:8707

約数の個数: 16

約数和(自身を含む): 270278208

約数和(自身を除く): 105299482

約数列:

[1, 2, 11, 22, 971, 1942, 7723, 10681, 15446, 21362, 84953, 169906, 7499033, 14998066, 82489363, 164978726]

約数ペア:

[(1, 164978726), (2, 82489363), (11, 14998066), (22, 7499033), (971, 169906), (1942, 84953), (7723, 21362), (10681, 15446)]