230905136

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{187423}}^1$

素因数の和:187449

約数の個数: 40

約数和(自身を含む): 557773824

約数和(自身を除く): 326868688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 187423, 374846, 749692, 1311961, 1499384, 2061653, 2623922, 2998768, 4123306, 5247844, 8246612, 10495688, 14431571, 16493224, 20991376, 28863142, 32986448, 57726284, 115452568, 230905136]

約数ペア:

[(1, 230905136), (2, 115452568), (4, 57726284), (7, 32986448), (8, 28863142), (11, 20991376), (14, 16493224), (16, 14431571), (22, 10495688), (28, 8246612), (44, 5247844), (56, 4123306), (77, 2998768), (88, 2623922), (112, 2061653), (154, 1499384), (176, 1311961), (308, 749692), (616, 374846), (1232, 187423)]