128562048

素因数分解:

$2^7\times 3^2\times {\mathrm{111599}}^1$

素因数の和:111619

約数の個数: 48

約数和(自身を含む): 369954000

約数和(自身を除く): 241391952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 111599, 223198, 334797, 446396, 669594, 892792, 1004391, 1339188, 1785584, 2008782, 2678376, 3571168, 4017564, 5356752, 7142336, 8035128, 10713504, 14284672, 16070256, 21427008, 32140512, 42854016, 64281024, 128562048]

約数ペア:

[(1, 128562048), (2, 64281024), (3, 42854016), (4, 32140512), (6, 21427008), (8, 16070256), (9, 14284672), (12, 10713504), (16, 8035128), (18, 7142336), (24, 5356752), (32, 4017564), (36, 3571168), (48, 2678376), (64, 2008782), (72, 1785584), (96, 1339188), (128, 1004391), (144, 892792), (192, 669594), (288, 446396), (384, 334797), (576, 223198), (1152, 111599)]