157210854521

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{829}}^1\times {\mathrm{3301}}^1$

素因数の和:4449

約数の個数: 32

約数和(自身を含む): 186803385600

約数和(自身を除く): 29592531079

約数列:

[1, 7, 29, 203, 283, 829, 1981, 3301, 5803, 8207, 23107, 24041, 57449, 95729, 168287, 234607, 670103, 934183, 1642249, 2736529, 6539281, 6803603, 19155703, 27091307, 47625221, 79359341, 189639149, 555515387, 774437707, 5421063949, 22458693503, 157210854521]

約数ペア:

[(1, 157210854521), (7, 22458693503), (29, 5421063949), (203, 774437707), (283, 555515387), (829, 189639149), (1981, 79359341), (3301, 47625221), (5803, 27091307), (8207, 19155703), (23107, 6803603), (24041, 6539281), (57449, 2736529), (95729, 1642249), (168287, 934183), (234607, 670103)]