161572189937

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73408537}}^1$

素因数の和:73408639

約数の個数: 8

約数和(自身を含む): 169133271552

約数和(自身を除く): 7561081615

約数列:

[1, 31, 71, 2201, 73408537, 2275664647, 5212006127, 161572189937]

約数ペア:

[(1, 161572189937), (31, 5212006127), (71, 2275664647), (2201, 73408537)]