144569918

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1\times {\mathrm{809}}^1$

素因数の和:1459

約数の個数: 16

約数和(自身を含む): 218700000

約数和(自身を除く): 74130082

約数列:

[1, 2, 199, 398, 449, 809, 898, 1618, 89351, 160991, 178702, 321982, 363241, 726482, 72284959, 144569918]

約数ペア:

[(1, 144569918), (2, 72284959), (199, 726482), (398, 363241), (449, 321982), (809, 178702), (898, 160991), (1618, 89351)]