161732608

素因数分解:

$2^{11}\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 326093040

約数和(自身を除く): 164360432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 503, 512, 628, 1006, 1024, 1256, 2012, 2048, 2512, 4024, 5024, 8048, 10048, 16096, 20096, 32192, 40192, 64384, 78971, 80384, 128768, 157942, 160768, 257536, 315884, 321536, 515072, 631768, 1030144, 1263536, 2527072, 5054144, 10108288, 20216576, 40433152, 80866304, 161732608]

約数ペア:

[(1, 161732608), (2, 80866304), (4, 40433152), (8, 20216576), (16, 10108288), (32, 5054144), (64, 2527072), (128, 1263536), (157, 1030144), (256, 631768), (314, 515072), (503, 321536), (512, 315884), (628, 257536), (1006, 160768), (1024, 157942), (1256, 128768), (2012, 80384), (2048, 78971), (2512, 64384), (4024, 40192), (5024, 32192), (8048, 20096), (10048, 16096)]