128483328

素因数分解:

$2^{15}\times 3^1\times {\mathrm{1307}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 342879120

約数和(自身を除く): 214395792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1307, 1536, 2048, 2614, 3072, 3921, 4096, 5228, 6144, 7842, 8192, 10456, 12288, 15684, 16384, 20912, 24576, 31368, 32768, 41824, 49152, 62736, 83648, 98304, 125472, 167296, 250944, 334592, 501888, 669184, 1003776, 1338368, 2007552, 2676736, 4015104, 5353472, 8030208, 10706944, 16060416, 21413888, 32120832, 42827776, 64241664, 128483328]

約数ペア:

[(1, 128483328), (2, 64241664), (3, 42827776), (4, 32120832), (6, 21413888), (8, 16060416), (12, 10706944), (16, 8030208), (24, 5353472), (32, 4015104), (48, 2676736), (64, 2007552), (96, 1338368), (128, 1003776), (192, 669184), (256, 501888), (384, 334592), (512, 250944), (768, 167296), (1024, 125472), (1307, 98304), (1536, 83648), (2048, 62736), (2614, 49152), (3072, 41824), (3921, 32768), (4096, 31368), (5228, 24576), (6144, 20912), (7842, 16384), (8192, 15684), (10456, 12288)]