128224948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{17623}}^1$

素因数の和:17751

約数の個数: 24

約数和(自身を含む): 239827392

約数和(自身を除く): 111602444

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 17623, 35246, 70492, 299591, 599182, 1198364, 1885661, 3771322, 7542644, 32056237, 64112474, 128224948]

約数ペア:

[(1, 128224948), (2, 64112474), (4, 32056237), (17, 7542644), (34, 3771322), (68, 1885661), (107, 1198364), (214, 599182), (428, 299591), (1819, 70492), (3638, 35246), (7276, 17623)]