161332272

素因数分解:

$2^4\times 3^2\times {\mathrm{1120363}}^1$

素因数の和:1120377

約数の個数: 30

約数和(自身を含む): 451506692

約数和(自身を除く): 290174420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1120363, 2240726, 3361089, 4481452, 6722178, 8962904, 10083267, 13444356, 17925808, 20166534, 26888712, 40333068, 53777424, 80666136, 161332272]

約数ペア:

[(1, 161332272), (2, 80666136), (3, 53777424), (4, 40333068), (6, 26888712), (8, 20166534), (9, 17925808), (12, 13444356), (16, 10083267), (18, 8962904), (24, 6722178), (36, 4481452), (48, 3361089), (72, 2240726), (144, 1120363)]