127791748

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{467}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 265749120

約数和(自身を除く): 137957372

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 337, 406, 467, 674, 812, 934, 1348, 1868, 2359, 3269, 4718, 6538, 9436, 9773, 13076, 13543, 19546, 27086, 39092, 54172, 68411, 94801, 136822, 157379, 189602, 273644, 314758, 379204, 629516, 1101653, 2203306, 4406612, 4563991, 9127982, 18255964, 31947937, 63895874, 127791748]

約数ペア:

[(1, 127791748), (2, 63895874), (4, 31947937), (7, 18255964), (14, 9127982), (28, 4563991), (29, 4406612), (58, 2203306), (116, 1101653), (203, 629516), (337, 379204), (406, 314758), (467, 273644), (674, 189602), (812, 157379), (934, 136822), (1348, 94801), (1868, 68411), (2359, 54172), (3269, 39092), (4718, 27086), (6538, 19546), (9436, 13543), (9773, 13076)]