168318359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7127}}^1$

素因数の和:7270

約数の個数: 16

約数和(自身を含む): 195022080

約数和(自身を除く): 26703721

約数列:

[1, 11, 19, 113, 209, 1243, 2147, 7127, 23617, 78397, 135413, 805351, 1489543, 8858861, 15301669, 168318359]

約数ペア:

[(1, 168318359), (11, 15301669), (19, 8858861), (113, 1489543), (209, 805351), (1243, 135413), (2147, 78397), (7127, 23617)]