164070494

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{27191}}^1$

素因数の和:27631

約数の個数: 16

約数和(自身を含む): 281926656

約数和(自身を除く): 117856162

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 27191, 54382, 190337, 380674, 11719321, 23438642, 82035247, 164070494]

約数ペア:

[(1, 164070494), (2, 82035247), (7, 23438642), (14, 11719321), (431, 380674), (862, 190337), (3017, 54382), (6034, 27191)]