165165119

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{23431}}^1$

素因数の和:23510

約数の個数: 16

約数和(自身を含む): 202452480

約数和(自身を除く): 37287361

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 23431, 164017, 445189, 1241843, 3116323, 8692901, 23595017, 165165119]

約数ペア:

[(1, 165165119), (7, 23595017), (19, 8692901), (53, 3116323), (133, 1241843), (371, 445189), (1007, 164017), (7049, 23431)]