164065186

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{2381}}^1$

素因数の和:2777

約数の個数: 16

約数和(自身を含む): 249023808

約数和(自身を除く): 84958622

約数列:

[1, 2, 131, 262, 263, 526, 2381, 4762, 34453, 68906, 311911, 623822, 626203, 1252406, 82032593, 164065186]

約数ペア:

[(1, 164065186), (2, 82032593), (131, 1252406), (262, 626203), (263, 623822), (526, 311911), (2381, 68906), (4762, 34453)]