139867876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{24923}}^1$

素因数の和:25011

約数の個数: 24

約数和(自身を含む): 259608384

約数和(自身を除く): 119740508

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 24923, 49846, 99692, 573229, 1146458, 1520303, 2292916, 3040606, 6081212, 34966969, 69933938, 139867876]

約数ペア:

[(1, 139867876), (2, 69933938), (4, 34966969), (23, 6081212), (46, 3040606), (61, 2292916), (92, 1520303), (122, 1146458), (244, 573229), (1403, 99692), (2806, 49846), (5612, 24923)]