140938992

素因数分解:

$2^4\times 3^2\times {\mathrm{978743}}^1$

素因数の和:978757

約数の個数: 30

約数和(自身を含む): 394433832

約数和(自身を除く): 253494840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 978743, 1957486, 2936229, 3914972, 5872458, 7829944, 8808687, 11744916, 15659888, 17617374, 23489832, 35234748, 46979664, 70469496, 140938992]

約数ペア:

[(1, 140938992), (2, 70469496), (3, 46979664), (4, 35234748), (6, 23489832), (8, 17617374), (9, 15659888), (12, 11744916), (16, 8808687), (18, 7829944), (24, 5872458), (36, 3914972), (48, 2936229), (72, 1957486), (144, 978743)]