189142724

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{13249}}^1$

素因数の和:13379

約数の個数: 24

約数和(自身を含む): 342804000

約数和(自身を除く): 153661276

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 332, 3569, 7138, 13249, 14276, 26498, 52996, 569707, 1099667, 1139414, 2199334, 2278828, 4398668, 47285681, 94571362, 189142724]

約数ペア:

[(1, 189142724), (2, 94571362), (4, 47285681), (43, 4398668), (83, 2278828), (86, 2199334), (166, 1139414), (172, 1099667), (332, 569707), (3569, 52996), (7138, 26498), (13249, 14276)]