128767824

素因数分解:

$2^4\times 3^2\times {\mathrm{894221}}^1$

素因数の和:894235

約数の個数: 30

約数和(自身を含む): 360371466

約数和(自身を除く): 231603642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 894221, 1788442, 2682663, 3576884, 5365326, 7153768, 8047989, 10730652, 14307536, 16095978, 21461304, 32191956, 42922608, 64383912, 128767824]

約数ペア:

[(1, 128767824), (2, 64383912), (3, 42922608), (4, 32191956), (6, 21461304), (8, 16095978), (9, 14307536), (12, 10730652), (16, 8047989), (18, 7153768), (24, 5365326), (36, 3576884), (48, 2682663), (72, 1788442), (144, 894221)]