142728092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2393}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 285288192

約数和(自身を除く): 142560100

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 481, 806, 962, 1147, 1612, 1924, 2294, 2393, 4588, 4786, 9572, 14911, 29822, 31109, 59644, 62218, 74183, 88541, 124436, 148366, 177082, 296732, 354164, 964379, 1151033, 1928758, 2302066, 2744771, 3857516, 4604132, 5489542, 10979084, 35682023, 71364046, 142728092]

約数ペア:

[(1, 142728092), (2, 71364046), (4, 35682023), (13, 10979084), (26, 5489542), (31, 4604132), (37, 3857516), (52, 2744771), (62, 2302066), (74, 1928758), (124, 1151033), (148, 964379), (403, 354164), (481, 296732), (806, 177082), (962, 148366), (1147, 124436), (1612, 88541), (1924, 74183), (2294, 62218), (2393, 59644), (4588, 31109), (4786, 29822), (9572, 14911)]