164972606687

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{4414219}}^1$

素因数の和:4414526

約数の個数: 16

約数和(自身を含む): 199169606400

約数和(自身を除く): 34196999713

約数列:

[1, 7, 19, 133, 281, 1967, 5339, 37373, 4414219, 30899533, 83870161, 587091127, 1240395539, 8682768773, 23567515241, 164972606687]

約数ペア:

[(1, 164972606687), (7, 23567515241), (19, 8682768773), (133, 1240395539), (281, 587091127), (1967, 83870161), (5339, 30899533), (37373, 4414219)]