163904136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{620849}}^1$

素因数の和:620869

約数の個数: 32

約数和(自身を含む): 447012000

約数和(自身を除く): 283107864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 620849, 1241698, 1862547, 2483396, 3725094, 4966792, 6829339, 7450188, 13658678, 14900376, 20488017, 27317356, 40976034, 54634712, 81952068, 163904136]

約数ペア:

[(1, 163904136), (2, 81952068), (3, 54634712), (4, 40976034), (6, 27317356), (8, 20488017), (11, 14900376), (12, 13658678), (22, 7450188), (24, 6829339), (33, 4966792), (44, 3725094), (66, 2483396), (88, 1862547), (132, 1241698), (264, 620849)]