127660988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{751}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 275917824

約数和(自身を除く): 148256836

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 467, 751, 934, 1502, 1868, 3004, 3269, 5257, 6071, 6538, 9763, 10514, 12142, 13076, 19526, 21028, 24284, 39052, 42497, 68341, 84994, 136682, 169988, 273364, 350717, 701434, 1402868, 2455019, 4559321, 4910038, 9118642, 9820076, 18237284, 31915247, 63830494, 127660988]

約数ペア:

[(1, 127660988), (2, 63830494), (4, 31915247), (7, 18237284), (13, 9820076), (14, 9118642), (26, 4910038), (28, 4559321), (52, 2455019), (91, 1402868), (182, 701434), (364, 350717), (467, 273364), (751, 169988), (934, 136682), (1502, 84994), (1868, 68341), (3004, 42497), (3269, 39052), (5257, 24284), (6071, 21028), (6538, 19526), (9763, 13076), (10514, 12142)]