128030928

素因数分解:

$2^4\times 3^1\times {\mathrm{2667311}}^1$

素因数の和:2667322

約数の個数: 20

約数和(自身を含む): 330746688

約数和(自身を除く): 202715760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2667311, 5334622, 8001933, 10669244, 16003866, 21338488, 32007732, 42676976, 64015464, 128030928]

約数ペア:

[(1, 128030928), (2, 64015464), (3, 42676976), (4, 32007732), (6, 21338488), (8, 16003866), (12, 10669244), (16, 8001933), (24, 5334622), (48, 2667311)]