131172396

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{83443}}^1$

素因数の和:83581

約数の個数: 24

約数和(自身を含む): 308409024

約数和(自身を除く): 177236628

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 83443, 166886, 250329, 333772, 500658, 1001316, 10931033, 21862066, 32793099, 43724132, 65586198, 131172396]

約数ペア:

[(1, 131172396), (2, 65586198), (3, 43724132), (4, 32793099), (6, 21862066), (12, 10931033), (131, 1001316), (262, 500658), (393, 333772), (524, 250329), (786, 166886), (1572, 83443)]