157026968

素因数分解:

$2^3\times 7^2\times {\mathrm{400579}}^1$

素因数の和:400599

約数の個数: 24

約数和(自身を含む): 342495900

約数和(自身を除く): 185468932

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 400579, 801158, 1602316, 2804053, 3204632, 5608106, 11216212, 19628371, 22432424, 39256742, 78513484, 157026968]

約数ペア:

[(1, 157026968), (2, 78513484), (4, 39256742), (7, 22432424), (8, 19628371), (14, 11216212), (28, 5608106), (49, 3204632), (56, 2804053), (98, 1602316), (196, 801158), (392, 400579)]