168290969

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{13921}}^1$

素因数の和:14096

約数の個数: 16

約数和(自身を含む): 211168896

約数和(自身を除く): 42877927

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 12089, 13921, 97447, 153131, 1071917, 2185597, 15299179, 24041567, 168290969]

約数ペア:

[(1, 168290969), (7, 24041567), (11, 15299179), (77, 2185597), (157, 1071917), (1099, 153131), (1727, 97447), (12089, 13921)]