139867846

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{14369}}^1$

素因数の和:14559

約数の個数: 16

約数和(自身を含む): 217964160

約数和(自身を除く): 78096314

約数列:

[1, 2, 31, 62, 157, 314, 4867, 9734, 14369, 28738, 445439, 890878, 2255933, 4511866, 69933923, 139867846]

約数ペア:

[(1, 139867846), (2, 69933923), (31, 4511866), (62, 2255933), (157, 890878), (314, 445439), (4867, 28738), (9734, 14369)]