139557614

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{63493}}^1$

素因数の和:63659

約数の個数: 16

約数和(自身を含む): 240769248

約数和(自身を除く): 101211634

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 63493, 126986, 444451, 888902, 9968401, 19936802, 69778807, 139557614]

約数ペア:

[(1, 139557614), (2, 69778807), (7, 19936802), (14, 9968401), (157, 888902), (314, 444451), (1099, 126986), (2198, 63493)]