171298304

素因数分解:

$2^9\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2306

約数の個数: 40

約数和(自身を含む): 344603688

約数和(自身を除く): 173305384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 1256, 2131, 2512, 4262, 5024, 8524, 10048, 17048, 20096, 34096, 40192, 68192, 80384, 136384, 272768, 334567, 545536, 669134, 1091072, 1338268, 2676536, 5353072, 10706144, 21412288, 42824576, 85649152, 171298304]

約数ペア:

[(1, 171298304), (2, 85649152), (4, 42824576), (8, 21412288), (16, 10706144), (32, 5353072), (64, 2676536), (128, 1338268), (157, 1091072), (256, 669134), (314, 545536), (512, 334567), (628, 272768), (1256, 136384), (2131, 80384), (2512, 68192), (4262, 40192), (5024, 34096), (8524, 20096), (10048, 17048)]