156631629

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6337}}^1$

素因数の和:6465

約数の個数: 32

約数和(自身を含む): 262849536

約数和(自身を除く): 106217907

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 231, 321, 749, 1177, 2247, 3531, 6337, 8239, 19011, 24717, 44359, 69707, 133077, 209121, 487949, 678059, 1463847, 2034177, 4746413, 7458649, 14239239, 22375947, 52210543, 156631629]

約数ペア:

[(1, 156631629), (3, 52210543), (7, 22375947), (11, 14239239), (21, 7458649), (33, 4746413), (77, 2034177), (107, 1463847), (231, 678059), (321, 487949), (749, 209121), (1177, 133077), (2247, 69707), (3531, 44359), (6337, 24717), (8239, 19011)]