156787118406

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{277}}^1\times {\mathrm{192917}}^1$

素因数の和:193365

約数の個数: 48

約数和(自身を含む): 343025180784

約数和(自身を除く): 186238062378

約数列:

[1, 2, 3, 6, 9, 18, 163, 277, 326, 489, 554, 831, 978, 1467, 1662, 2493, 2934, 4986, 45151, 90302, 135453, 192917, 270906, 385834, 406359, 578751, 812718, 1157502, 1736253, 3472506, 31445471, 53438009, 62890942, 94336413, 106876018, 160314027, 188672826, 283009239, 320628054, 480942081, 566018478, 961884162, 8710395467, 17420790934, 26131186401, 52262372802, 78393559203, 156787118406]

約数ペア:

[(1, 156787118406), (2, 78393559203), (3, 52262372802), (6, 26131186401), (9, 17420790934), (18, 8710395467), (163, 961884162), (277, 566018478), (326, 480942081), (489, 320628054), (554, 283009239), (831, 188672826), (978, 160314027), (1467, 106876018), (1662, 94336413), (2493, 62890942), (2934, 53438009), (4986, 31445471), (45151, 3472506), (90302, 1736253), (135453, 1157502), (192917, 812718), (270906, 578751), (385834, 406359)]