155520384

素因数分解:

$2^7\times 3^1\times {\mathrm{405001}}^1$

素因数の和:405018

約数の個数: 32

約数和(自身を含む): 413102040

約数和(自身を除く): 257581656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 405001, 810002, 1215003, 1620004, 2430006, 3240008, 4860012, 6480016, 9720024, 12960032, 19440048, 25920064, 38880096, 51840128, 77760192, 155520384]

約数ペア:

[(1, 155520384), (2, 77760192), (3, 51840128), (4, 38880096), (6, 25920064), (8, 19440048), (12, 12960032), (16, 9720024), (24, 6480016), (32, 4860012), (48, 3240008), (64, 2430006), (96, 1620004), (128, 1215003), (192, 810002), (384, 405001)]