126298158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{7499}}^1$

素因数の和:7912

約数の個数: 32

約数和(自身を含む): 289440000

約数和(自身を除く): 163141842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2807, 5614, 7499, 8421, 14998, 16842, 22497, 44994, 52493, 104986, 157479, 314958, 3007099, 6014198, 9021297, 18042594, 21049693, 42099386, 63149079, 126298158]

約数ペア:

[(1, 126298158), (2, 63149079), (3, 42099386), (6, 21049693), (7, 18042594), (14, 9021297), (21, 6014198), (42, 3007099), (401, 314958), (802, 157479), (1203, 104986), (2406, 52493), (2807, 44994), (5614, 22497), (7499, 16842), (8421, 14998)]