130979152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1087}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 269554176

約数和(自身を除く): 138575024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 443, 886, 1087, 1772, 2174, 3544, 4348, 7088, 7531, 8696, 15062, 17392, 18479, 30124, 36958, 60248, 73916, 120496, 147832, 295664, 481541, 963082, 1926164, 3852328, 7704656, 8186197, 16372394, 32744788, 65489576, 130979152]

約数ペア:

[(1, 130979152), (2, 65489576), (4, 32744788), (8, 16372394), (16, 8186197), (17, 7704656), (34, 3852328), (68, 1926164), (136, 963082), (272, 481541), (443, 295664), (886, 147832), (1087, 120496), (1772, 73916), (2174, 60248), (3544, 36958), (4348, 30124), (7088, 18479), (7531, 17392), (8696, 15062)]