144928007

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{1277}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 171436032

約数和(自身を除く): 26508025

約数列:

[1, 7, 31, 217, 523, 1277, 3661, 8939, 16213, 39587, 113491, 277109, 667871, 4675097, 20704001, 144928007]

約数ペア:

[(1, 144928007), (7, 20704001), (31, 4675097), (217, 667871), (523, 277109), (1277, 113491), (3661, 39587), (8939, 16213)]