161496874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1048681}}^1$

素因数の和:1048701

約数の個数: 16

約数和(自身を含む): 302020416

約数和(自身を除く): 140523542

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1048681, 2097362, 7340767, 11535491, 14681534, 23070982, 80748437, 161496874]

約数ペア:

[(1, 161496874), (2, 80748437), (7, 23070982), (11, 14681534), (14, 11535491), (22, 7340767), (77, 2097362), (154, 1048681)]