157406904

素因数分解:

$2^3\times 3^2\times {\mathrm{857}}^1\times {\mathrm{2551}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 426975120

約数和(自身を除く): 269568216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 857, 1714, 2551, 2571, 3428, 5102, 5142, 6856, 7653, 7713, 10204, 10284, 15306, 15426, 20408, 20568, 22959, 30612, 30852, 45918, 61224, 61704, 91836, 183672, 2186207, 4372414, 6558621, 8744828, 13117242, 17489656, 19675863, 26234484, 39351726, 52468968, 78703452, 157406904]

約数ペア:

[(1, 157406904), (2, 78703452), (3, 52468968), (4, 39351726), (6, 26234484), (8, 19675863), (9, 17489656), (12, 13117242), (18, 8744828), (24, 6558621), (36, 4372414), (72, 2186207), (857, 183672), (1714, 91836), (2551, 61704), (2571, 61224), (3428, 45918), (5102, 30852), (5142, 30612), (6856, 22959), (7653, 20568), (7713, 20408), (10204, 15426), (10284, 15306)]