128663814

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{1759}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 262563840

約数和(自身を除く): 133900026

約数列:

[1, 2, 3, 6, 73, 146, 167, 219, 334, 438, 501, 1002, 1759, 3518, 5277, 10554, 12191, 24382, 36573, 73146, 128407, 256814, 293753, 385221, 587506, 770442, 881259, 1762518, 21443969, 42887938, 64331907, 128663814]

約数ペア:

[(1, 128663814), (2, 64331907), (3, 42887938), (6, 21443969), (73, 1762518), (146, 881259), (167, 770442), (219, 587506), (334, 385221), (438, 293753), (501, 256814), (1002, 128407), (1759, 73146), (3518, 36573), (5277, 24382), (10554, 12191)]