141958144

素因数分解:

$2^{10}\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1060

約数の個数: 44

約数和(自身を含む): 285908584

約数和(自身を除く): 143950440

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 883, 1024, 1256, 1766, 2512, 3532, 5024, 7064, 10048, 14128, 20096, 28256, 40192, 56512, 80384, 113024, 138631, 160768, 226048, 277262, 452096, 554524, 904192, 1109048, 2218096, 4436192, 8872384, 17744768, 35489536, 70979072, 141958144]

約数ペア:

[(1, 141958144), (2, 70979072), (4, 35489536), (8, 17744768), (16, 8872384), (32, 4436192), (64, 2218096), (128, 1109048), (157, 904192), (256, 554524), (314, 452096), (512, 277262), (628, 226048), (883, 160768), (1024, 138631), (1256, 113024), (1766, 80384), (2512, 56512), (3532, 40192), (5024, 28256), (7064, 20096), (10048, 14128)]