129560888

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{148579}}^1$

素因数の和:148694

約数の個数: 16

約数和(自身を含む): 245157000

約数和(自身を除く): 115596112

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 148579, 297158, 594316, 1188632, 16195111, 32390222, 64780444, 129560888]

約数ペア:

[(1, 129560888), (2, 64780444), (4, 32390222), (8, 16195111), (109, 1188632), (218, 594316), (436, 297158), (872, 148579)]