131432556

素因数分解:

$2^2\times 3^1\times {\mathrm{1459}}^1\times {\mathrm{7507}}^1$

素因数の和:8973

約数の個数: 24

約数和(自身を含む): 306927040

約数和(自身を除く): 175494484

約数列:

[1, 2, 3, 4, 6, 12, 1459, 2918, 4377, 5836, 7507, 8754, 15014, 17508, 22521, 30028, 45042, 90084, 10952713, 21905426, 32858139, 43810852, 65716278, 131432556]

約数ペア:

[(1, 131432556), (2, 65716278), (3, 43810852), (4, 32858139), (6, 21905426), (12, 10952713), (1459, 90084), (2918, 45042), (4377, 30028), (5836, 22521), (7507, 17508), (8754, 15014)]