191507344

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{10891}}^1$

素因数の和:11063

約数の個数: 40

約数和(自身を含む): 426792128

約数和(自身を除く): 235284784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 10891, 17584, 21782, 43564, 76237, 87128, 152474, 174256, 304948, 609896, 1219792, 1709887, 3419774, 6839548, 11969209, 13679096, 23938418, 27358192, 47876836, 95753672, 191507344]

約数ペア:

[(1, 191507344), (2, 95753672), (4, 47876836), (7, 27358192), (8, 23938418), (14, 13679096), (16, 11969209), (28, 6839548), (56, 3419774), (112, 1709887), (157, 1219792), (314, 609896), (628, 304948), (1099, 174256), (1256, 152474), (2198, 87128), (2512, 76237), (4396, 43564), (8792, 21782), (10891, 17584)]