157081169

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{3863}}^1$

素因数の和:4064

約数の個数: 16

約数和(自身を含む): 185595648

約数和(自身を除く): 28514479

約数列:

[1, 7, 37, 157, 259, 1099, 3863, 5809, 27041, 40663, 142931, 606491, 1000517, 4245437, 22440167, 157081169]

約数ペア:

[(1, 157081169), (7, 22440167), (37, 4245437), (157, 1000517), (259, 606491), (1099, 142931), (3863, 40663), (5809, 27041)]