144591874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{333161}}^1$

素因数の和:333201

約数の個数: 16

約数和(自身を含む): 255868416

約数和(自身を除く): 111276542

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 333161, 666322, 2332127, 4664254, 10327991, 20655982, 72295937, 144591874]

約数ペア:

[(1, 144591874), (2, 72295937), (7, 20655982), (14, 10327991), (31, 4664254), (62, 2332127), (217, 666322), (434, 333161)]