128163444

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{24109}}^1$

素因数の和:24559

約数の個数: 24

約数和(自身を含む): 299735520

約数和(自身を除く): 171572076

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 5316, 24109, 48218, 72327, 96436, 144654, 289308, 10680287, 21360574, 32040861, 42721148, 64081722, 128163444]

約数ペア:

[(1, 128163444), (2, 64081722), (3, 42721148), (4, 32040861), (6, 21360574), (12, 10680287), (443, 289308), (886, 144654), (1329, 96436), (1772, 72327), (2658, 48218), (5316, 24109)]