159138623

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{24419}}^1$

素因数の和:24459

約数の個数: 16

約数和(自身を含む): 195360000

約数和(自身を除く): 36221377

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 24419, 170933, 463961, 1196531, 3247727, 8375717, 22734089, 159138623]

約数ペア:

[(1, 159138623), (7, 22734089), (19, 8375717), (49, 3247727), (133, 1196531), (343, 463961), (931, 170933), (6517, 24419)]