137627728

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7103}}^1$

素因数の和:7291

約数の個数: 40

約数和(自身を含む): 306551808

約数和(自身を除く): 168924080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 4844, 7103, 9688, 14206, 19376, 28412, 49721, 56824, 99442, 113648, 198884, 397768, 795536, 1228819, 2457638, 4915276, 8601733, 9830552, 17203466, 19661104, 34406932, 68813864, 137627728]

約数ペア:

[(1, 137627728), (2, 68813864), (4, 34406932), (7, 19661104), (8, 17203466), (14, 9830552), (16, 8601733), (28, 4915276), (56, 2457638), (112, 1228819), (173, 795536), (346, 397768), (692, 198884), (1211, 113648), (1384, 99442), (2422, 56824), (2768, 49721), (4844, 28412), (7103, 19376), (9688, 14206)]