128567150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{88667}}^1$

素因数の和:88708

約数の個数: 24

約数和(自身を含む): 247383720

約数和(自身を除く): 118816570

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 88667, 177334, 443335, 886670, 2216675, 2571343, 4433350, 5142686, 12856715, 25713430, 64283575, 128567150]

約数ペア:

[(1, 128567150), (2, 64283575), (5, 25713430), (10, 12856715), (25, 5142686), (29, 4433350), (50, 2571343), (58, 2216675), (145, 886670), (290, 443335), (725, 177334), (1450, 88667)]