161575272

素因数分解:

$2^3\times 3^2\times {\mathrm{587}}^1\times {\mathrm{3823}}^1$

素因数の和:4422

約数の個数: 48

約数和(自身を含む): 438459840

約数和(自身を除く): 276884568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 587, 1174, 1761, 2348, 3522, 3823, 4696, 5283, 7044, 7646, 10566, 11469, 14088, 15292, 21132, 22938, 30584, 34407, 42264, 45876, 68814, 91752, 137628, 275256, 2244101, 4488202, 6732303, 8976404, 13464606, 17952808, 20196909, 26929212, 40393818, 53858424, 80787636, 161575272]

約数ペア:

[(1, 161575272), (2, 80787636), (3, 53858424), (4, 40393818), (6, 26929212), (8, 20196909), (9, 17952808), (12, 13464606), (18, 8976404), (24, 6732303), (36, 4488202), (72, 2244101), (587, 275256), (1174, 137628), (1761, 91752), (2348, 68814), (3522, 45876), (3823, 42264), (4696, 34407), (5283, 30584), (7044, 22938), (7646, 21132), (10566, 15292), (11469, 14088)]