128088078

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{95731}}^1$

素因数の和:95959

約数の個数: 16

約数和(自身を含む): 257327616

約数和(自身を除く): 129239538

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 95731, 191462, 287193, 574386, 21348013, 42696026, 64044039, 128088078]

約数ペア:

[(1, 128088078), (2, 64044039), (3, 42696026), (6, 21348013), (223, 574386), (446, 287193), (669, 191462), (1338, 95731)]