165216456

素因数分解:

$2^3\times 3^3\times {\mathrm{764891}}^1$

素因数の和:764906

約数の個数: 32

約数和(自身を含む): 458935200

約数和(自身を除く): 293718744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 764891, 1529782, 2294673, 3059564, 4589346, 6119128, 6884019, 9178692, 13768038, 18357384, 20652057, 27536076, 41304114, 55072152, 82608228, 165216456]

約数ペア:

[(1, 165216456), (2, 82608228), (3, 55072152), (4, 41304114), (6, 27536076), (8, 20652057), (9, 18357384), (12, 13768038), (18, 9178692), (24, 6884019), (27, 6119128), (36, 4589346), (54, 3059564), (72, 2294673), (108, 1529782), (216, 764891)]