155372291

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2129}}^1$

素因数の和:2338

約数の個数: 16

約数和(自身を含む): 171763200

約数和(自身を除く): 16390909

約数列:

[1, 19, 23, 167, 437, 2129, 3173, 3841, 40451, 48967, 72979, 355543, 930373, 6755317, 8177489, 155372291]

約数ペア:

[(1, 155372291), (19, 8177489), (23, 6755317), (167, 930373), (437, 355543), (2129, 72979), (3173, 48967), (3841, 40451)]