128424552

素因数分解:

$2^3\times 3^1\times {\mathrm{673}}^1\times {\mathrm{7951}}^1$

素因数の和:8633

約数の個数: 32

約数和(自身を含む): 321578880

約数和(自身を除く): 193154328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 673, 1346, 2019, 2692, 4038, 5384, 7951, 8076, 15902, 16152, 23853, 31804, 47706, 63608, 95412, 190824, 5351023, 10702046, 16053069, 21404092, 32106138, 42808184, 64212276, 128424552]

約数ペア:

[(1, 128424552), (2, 64212276), (3, 42808184), (4, 32106138), (6, 21404092), (8, 16053069), (12, 10702046), (24, 5351023), (673, 190824), (1346, 95412), (2019, 63608), (2692, 47706), (4038, 31804), (5384, 23853), (7951, 16152), (8076, 15902)]