128216737

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{887}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 148459392

約数和(自身を除く): 20242655

約数列:

[1, 11, 17, 187, 773, 887, 8503, 9757, 13141, 15079, 144551, 165869, 685651, 7542161, 11656067, 128216737]

約数ペア:

[(1, 128216737), (11, 11656067), (17, 7542161), (187, 685651), (773, 165869), (887, 144551), (8503, 15079), (9757, 13141)]