128816556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{975883}}^1$

素因数の和:975901

約数の個数: 24

約数和(自身を含む): 327897024

約数和(自身を除く): 199080468

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 975883, 1951766, 2927649, 3903532, 5855298, 10734713, 11710596, 21469426, 32204139, 42938852, 64408278, 128816556]

約数ペア:

[(1, 128816556), (2, 64408278), (3, 42938852), (4, 32204139), (6, 21469426), (11, 11710596), (12, 10734713), (22, 5855298), (33, 3903532), (44, 2927649), (66, 1951766), (132, 975883)]