128535942

素因数分解:

$2^1\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{16217}}^1$

素因数の和:17543

約数の個数: 16

約数和(自身を含む): 257282352

約数和(自身を除く): 128746410

約数列:

[1, 2, 3, 6, 1321, 2642, 3963, 7926, 16217, 32434, 48651, 97302, 21422657, 42845314, 64267971, 128535942]

約数ペア:

[(1, 128535942), (2, 64267971), (3, 42845314), (6, 21422657), (1321, 97302), (2642, 48651), (3963, 32434), (7926, 16217)]