128334598

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3571}}^1$

素因数の和:3748

約数の個数: 32

約数和(自身を含む): 234551808

約数和(自身を除く): 106217210

約数列:

[1, 2, 7, 14, 17, 34, 119, 151, 238, 302, 1057, 2114, 2567, 3571, 5134, 7142, 17969, 24997, 35938, 49994, 60707, 121414, 424949, 539221, 849898, 1078442, 3774547, 7549094, 9166757, 18333514, 64167299, 128334598]

約数ペア:

[(1, 128334598), (2, 64167299), (7, 18333514), (14, 9166757), (17, 7549094), (34, 3774547), (119, 1078442), (151, 849898), (238, 539221), (302, 424949), (1057, 121414), (2114, 60707), (2567, 49994), (3571, 35938), (5134, 24997), (7142, 17969)]