128519422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{25033}}^1$

素因数の和:25203

約数の個数: 16

約数和(自身を含む): 205479072

約数和(自身を除く): 76959650

約数列:

[1, 2, 17, 34, 151, 302, 2567, 5134, 25033, 50066, 425561, 851122, 3779983, 7559966, 64259711, 128519422]

約数ペア:

[(1, 128519422), (2, 64259711), (17, 7559966), (34, 3779983), (151, 851122), (302, 425561), (2567, 50066), (5134, 25033)]