128538336

素因数分解:

$2^5\times 3^1\times {\mathrm{1338941}}^1$

素因数の和:1338954

約数の個数: 24

約数和(自身を含む): 337413384

約数和(自身を除く): 208875048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1338941, 2677882, 4016823, 5355764, 8033646, 10711528, 16067292, 21423056, 32134584, 42846112, 64269168, 128538336]

約数ペア:

[(1, 128538336), (2, 64269168), (3, 42846112), (4, 32134584), (6, 21423056), (8, 16067292), (12, 10711528), (16, 8033646), (24, 5355764), (32, 4016823), (48, 2677882), (96, 1338941)]