141264872

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{23143}}^1$

素因数の和:23265

約数の個数: 32

約数和(自身を含む): 305500800

約数和(自身を除く): 164235928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 23143, 46286, 92572, 162001, 185144, 324002, 648004, 1296008, 2522587, 5045174, 10090348, 17658109, 20180696, 35316218, 70632436, 141264872]

約数ペア:

[(1, 141264872), (2, 70632436), (4, 35316218), (7, 20180696), (8, 17658109), (14, 10090348), (28, 5045174), (56, 2522587), (109, 1296008), (218, 648004), (436, 324002), (763, 185144), (872, 162001), (1526, 92572), (3052, 46286), (6104, 23143)]