149194261

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5227}}^1$

素因数の和:5340

約数の個数: 16

約数和(自身を含む): 167128704

約数和(自身を除く): 17934443

約数列:

[1, 17, 23, 73, 391, 1241, 1679, 5227, 28543, 88859, 120221, 381571, 2043757, 6486707, 8776133, 149194261]

約数ペア:

[(1, 149194261), (17, 8776133), (23, 6486707), (73, 2043757), (391, 381571), (1241, 120221), (1679, 88859), (5227, 28543)]