132857240

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26153}}^1$

素因数の和:26291

約数の個数: 32

約数和(自身を含む): 301294080

約数和(自身を除く): 168436840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 26153, 52306, 104612, 130765, 209224, 261530, 523060, 1046120, 3321431, 6642862, 13285724, 16607155, 26571448, 33214310, 66428620, 132857240]

約数ペア:

[(1, 132857240), (2, 66428620), (4, 33214310), (5, 26571448), (8, 16607155), (10, 13285724), (20, 6642862), (40, 3321431), (127, 1046120), (254, 523060), (508, 261530), (635, 209224), (1016, 130765), (1270, 104612), (2540, 52306), (5080, 26153)]