128548608

素因数分解:

$2^8\times 3^1\times {\mathrm{167381}}^1$

素因数の和:167400

約数の個数: 36

約数和(自身を含む): 342128808

約数和(自身を除く): 213580200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 167381, 334762, 502143, 669524, 1004286, 1339048, 2008572, 2678096, 4017144, 5356192, 8034288, 10712384, 16068576, 21424768, 32137152, 42849536, 64274304, 128548608]

約数ペア:

[(1, 128548608), (2, 64274304), (3, 42849536), (4, 32137152), (6, 21424768), (8, 16068576), (12, 10712384), (16, 8034288), (24, 5356192), (32, 4017144), (48, 2678096), (64, 2008572), (96, 1339048), (128, 1004286), (192, 669524), (256, 502143), (384, 334762), (768, 167381)]