127372288

素因数分解:

$2^{10}\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:912

約数の個数: 44

約数和(自身を含む): 256448160

約数和(自身を除く): 129075872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 512, 692, 719, 1024, 1384, 1438, 2768, 2876, 5536, 5752, 11072, 11504, 22144, 23008, 44288, 46016, 88576, 92032, 124387, 177152, 184064, 248774, 368128, 497548, 736256, 995096, 1990192, 3980384, 7960768, 15921536, 31843072, 63686144, 127372288]

約数ペア:

[(1, 127372288), (2, 63686144), (4, 31843072), (8, 15921536), (16, 7960768), (32, 3980384), (64, 1990192), (128, 995096), (173, 736256), (256, 497548), (346, 368128), (512, 248774), (692, 184064), (719, 177152), (1024, 124387), (1384, 92032), (1438, 88576), (2768, 46016), (2876, 44288), (5536, 23008), (5752, 22144), (11072, 11504)]