128126952

素因数分解:

$2^3\times 3^2\times {\mathrm{1779541}}^1$

素因数の和:1779553

約数の個数: 24

約数和(自身を含む): 347010690

約数和(自身を除く): 218883738

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1779541, 3559082, 5338623, 7118164, 10677246, 14236328, 16015869, 21354492, 32031738, 42708984, 64063476, 128126952]

約数ペア:

[(1, 128126952), (2, 64063476), (3, 42708984), (4, 32031738), (6, 21354492), (8, 16015869), (9, 14236328), (12, 10677246), (18, 7118164), (24, 5338623), (36, 3559082), (72, 1779541)]