164022885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16493}}^1$

素因数の和:16534

約数の個数: 48

約数和(自身を含む): 324206064

約数和(自身を除く): 160183179

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 16493, 49479, 82465, 148437, 214409, 247395, 280381, 643227, 742185, 841143, 1072045, 1401905, 1929681, 2523429, 3216135, 3644953, 4205715, 9648405, 10934859, 12617145, 18224765, 32804577, 54674295, 164022885]

約数ペア:

[(1, 164022885), (3, 54674295), (5, 32804577), (9, 18224765), (13, 12617145), (15, 10934859), (17, 9648405), (39, 4205715), (45, 3644953), (51, 3216135), (65, 2523429), (85, 1929681), (117, 1401905), (153, 1072045), (195, 841143), (221, 742185), (255, 643227), (585, 280381), (663, 247395), (765, 214409), (1105, 148437), (1989, 82465), (3315, 49479), (9945, 16493)]