164647154

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{23663}}^1$

素因数の和:23750

約数の個数: 24

約数和(自身を含む): 291351168

約数和(自身を除く): 126704014

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 23663, 47326, 165641, 331282, 1159487, 1680073, 2318974, 3360146, 11760511, 23521022, 82323577, 164647154]

約数ペア:

[(1, 164647154), (2, 82323577), (7, 23521022), (14, 11760511), (49, 3360146), (71, 2318974), (98, 1680073), (142, 1159487), (497, 331282), (994, 165641), (3479, 47326), (6958, 23663)]