147029384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1543}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 283293120

約数和(自身を除く): 136263736

約数列:

[1, 2, 4, 8, 43, 86, 172, 277, 344, 554, 1108, 1543, 2216, 3086, 6172, 11911, 12344, 23822, 47644, 66349, 95288, 132698, 265396, 427411, 530792, 854822, 1709644, 3419288, 18378673, 36757346, 73514692, 147029384]

約数ペア:

[(1, 147029384), (2, 73514692), (4, 36757346), (8, 18378673), (43, 3419288), (86, 1709644), (172, 854822), (277, 530792), (344, 427411), (554, 265396), (1108, 132698), (1543, 95288), (2216, 66349), (3086, 47644), (6172, 23822), (11911, 12344)]