144789306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{19993}}^1$

素因数の和:20086

約数の個数: 32

約数和(自身を含む): 310946688

約数和(自身を除く): 166157382

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 7242, 19993, 39986, 59979, 119958, 339881, 679762, 1019643, 1419503, 2039286, 2839006, 4258509, 8517018, 24131551, 48263102, 72394653, 144789306]

約数ペア:

[(1, 144789306), (2, 72394653), (3, 48263102), (6, 24131551), (17, 8517018), (34, 4258509), (51, 2839006), (71, 2039286), (102, 1419503), (142, 1019643), (213, 679762), (426, 339881), (1207, 119958), (2414, 59979), (3621, 39986), (7242, 19993)]