127712284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3251}}^1$

素因数の和:3346

約数の個数: 48

約数和(自身を含む): 270982656

約数和(自身を除く): 143270372

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1403, 1708, 2806, 3251, 5612, 6502, 9821, 13004, 19642, 22757, 39284, 45514, 74773, 91028, 149546, 198311, 299092, 396622, 523411, 793244, 1046822, 1388177, 2093644, 2776354, 4561153, 5552708, 9122306, 18244612, 31928071, 63856142, 127712284]

約数ペア:

[(1, 127712284), (2, 63856142), (4, 31928071), (7, 18244612), (14, 9122306), (23, 5552708), (28, 4561153), (46, 2776354), (61, 2093644), (92, 1388177), (122, 1046822), (161, 793244), (244, 523411), (322, 396622), (427, 299092), (644, 198311), (854, 149546), (1403, 91028), (1708, 74773), (2806, 45514), (3251, 39284), (5612, 22757), (6502, 19642), (9821, 13004)]