128336538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{6871}}^1$

素因数の和:7170

約数の個数: 32

約数和(自身を含む): 281037312

約数和(自身を除く): 152700774

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 283, 566, 849, 1698, 3113, 6226, 6871, 9339, 13742, 18678, 20613, 41226, 75581, 151162, 226743, 453486, 1944493, 3888986, 5833479, 11666958, 21389423, 42778846, 64168269, 128336538]

約数ペア:

[(1, 128336538), (2, 64168269), (3, 42778846), (6, 21389423), (11, 11666958), (22, 5833479), (33, 3888986), (66, 1944493), (283, 453486), (566, 226743), (849, 151162), (1698, 75581), (3113, 41226), (6226, 20613), (6871, 18678), (9339, 13742)]