128868912

素因数分解:

$2^4\times 3^2\times {\mathrm{894923}}^1$

素因数の和:894937

約数の個数: 30

約数和(自身を含む): 360654372

約数和(自身を除く): 231785460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 894923, 1789846, 2684769, 3579692, 5369538, 7159384, 8054307, 10739076, 14318768, 16108614, 21478152, 32217228, 42956304, 64434456, 128868912]

約数ペア:

[(1, 128868912), (2, 64434456), (3, 42956304), (4, 32217228), (6, 21478152), (8, 16108614), (9, 14318768), (12, 10739076), (16, 8054307), (18, 7159384), (24, 5369538), (36, 3579692), (48, 2684769), (72, 1789846), (144, 894923)]