131026608

素因数分解:

$2^4\times 3^2\times {\mathrm{909907}}^1$

素因数の和:909921

約数の個数: 30

約数和(自身を含む): 366692924

約数和(自身を除く): 235666316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 909907, 1819814, 2729721, 3639628, 5459442, 7279256, 8189163, 10918884, 14558512, 16378326, 21837768, 32756652, 43675536, 65513304, 131026608]

約数ペア:

[(1, 131026608), (2, 65513304), (3, 43675536), (4, 32756652), (6, 21837768), (8, 16378326), (9, 14558512), (12, 10918884), (16, 8189163), (18, 7279256), (24, 5459442), (36, 3639628), (48, 2729721), (72, 1819814), (144, 909907)]