129390168

素因数分解:

$2^3\times 3^1\times {\mathrm{5391257}}^1$

素因数の和:5391266

約数の個数: 16

約数和(自身を含む): 323475480

約数和(自身を除く): 194085312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5391257, 10782514, 16173771, 21565028, 32347542, 43130056, 64695084, 129390168]

約数ペア:

[(1, 129390168), (2, 64695084), (3, 43130056), (4, 32347542), (6, 21565028), (8, 16173771), (12, 10782514), (24, 5391257)]