128868144

素因数分解:

$2^4\times 3^1\times {\mathrm{2684753}}^1$

素因数の和:2684764

約数の個数: 20

約数和(自身を含む): 332909496

約数和(自身を除く): 204041352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2684753, 5369506, 8054259, 10739012, 16108518, 21478024, 32217036, 42956048, 64434072, 128868144]

約数ペア:

[(1, 128868144), (2, 64434072), (3, 42956048), (4, 32217036), (6, 21478024), (8, 16108518), (12, 10739012), (16, 8054259), (24, 5369506), (48, 2684753)]