127848308

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 260789760

約数和(自身を除く): 132941452

約数列:

[1, 2, 4, 7, 14, 28, 107, 139, 214, 278, 307, 428, 556, 614, 749, 973, 1228, 1498, 1946, 2149, 2996, 3892, 4298, 8596, 14873, 29746, 32849, 42673, 59492, 65698, 85346, 104111, 131396, 170692, 208222, 229943, 298711, 416444, 459886, 597422, 919772, 1194844, 4566011, 9132022, 18264044, 31962077, 63924154, 127848308]

約数ペア:

[(1, 127848308), (2, 63924154), (4, 31962077), (7, 18264044), (14, 9132022), (28, 4566011), (107, 1194844), (139, 919772), (214, 597422), (278, 459886), (307, 416444), (428, 298711), (556, 229943), (614, 208222), (749, 170692), (973, 131396), (1228, 104111), (1498, 85346), (1946, 65698), (2149, 59492), (2996, 42673), (3892, 32849), (4298, 29746), (8596, 14873)]