181138828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3037}}^1$

素因数の和:3122

約数の個数: 48

約数和(自身を含む): 362032384

約数和(自身を除く): 180893556

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 481, 806, 962, 1147, 1612, 1924, 2294, 3037, 4588, 6074, 12148, 14911, 29822, 39481, 59644, 78962, 94147, 112369, 157924, 188294, 224738, 376588, 449476, 1223911, 1460797, 2447822, 2921594, 3483439, 4895644, 5843188, 6966878, 13933756, 45284707, 90569414, 181138828]

約数ペア:

[(1, 181138828), (2, 90569414), (4, 45284707), (13, 13933756), (26, 6966878), (31, 5843188), (37, 4895644), (52, 3483439), (62, 2921594), (74, 2447822), (124, 1460797), (148, 1223911), (403, 449476), (481, 376588), (806, 224738), (962, 188294), (1147, 157924), (1612, 112369), (1924, 94147), (2294, 78962), (3037, 59644), (4588, 39481), (6074, 29822), (12148, 14911)]