141254144

素因数分解:

$2^9\times {\mathrm{263}}^1\times {\mathrm{1049}}^1$

素因数の和:1330

約数の個数: 40

約数和(自身を含む): 283575600

約数和(自身を除く): 142321456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 512, 526, 1049, 1052, 2098, 2104, 4196, 4208, 8392, 8416, 16784, 16832, 33568, 33664, 67136, 67328, 134272, 134656, 268544, 275887, 537088, 551774, 1103548, 2207096, 4414192, 8828384, 17656768, 35313536, 70627072, 141254144]

約数ペア:

[(1, 141254144), (2, 70627072), (4, 35313536), (8, 17656768), (16, 8828384), (32, 4414192), (64, 2207096), (128, 1103548), (256, 551774), (263, 537088), (512, 275887), (526, 268544), (1049, 134656), (1052, 134272), (2098, 67328), (2104, 67136), (4196, 33664), (4208, 33568), (8392, 16832), (8416, 16784)]