157294728

素因数分解:

$2^3\times 3^2\times {\mathrm{2184649}}^1$

素因数の和:2184661

約数の個数: 24

約数和(自身を含む): 426006750

約数和(自身を除く): 268712022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2184649, 4369298, 6553947, 8738596, 13107894, 17477192, 19661841, 26215788, 39323682, 52431576, 78647364, 157294728]

約数ペア:

[(1, 157294728), (2, 78647364), (3, 52431576), (4, 39323682), (6, 26215788), (8, 19661841), (9, 17477192), (12, 13107894), (18, 8738596), (24, 6553947), (36, 4369298), (72, 2184649)]