168489739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{27799}}^1$

素因数の和:27858

約数の個数: 16

約数和(自身を含む): 200160000

約数和(自身を除く): 31670261

約数列:

[1, 11, 19, 29, 209, 319, 551, 6061, 27799, 305789, 528181, 806171, 5809991, 8867881, 15317249, 168489739]

約数ペア:

[(1, 168489739), (11, 15317249), (19, 8867881), (29, 5809991), (209, 806171), (319, 528181), (551, 305789), (6061, 27799)]