171429896

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 354990300

約数和(自身を除く): 183560404

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 409, 433, 484, 818, 866, 968, 1636, 1732, 3272, 3464, 4499, 4763, 8998, 9526, 17996, 19052, 35992, 38104, 49489, 52393, 98978, 104786, 177097, 197956, 209572, 354194, 395912, 419144, 708388, 1416776, 1948067, 3896134, 7792268, 15584536, 21428737, 42857474, 85714948, 171429896]

約数ペア:

[(1, 171429896), (2, 85714948), (4, 42857474), (8, 21428737), (11, 15584536), (22, 7792268), (44, 3896134), (88, 1948067), (121, 1416776), (242, 708388), (409, 419144), (433, 395912), (484, 354194), (818, 209572), (866, 197956), (968, 177097), (1636, 104786), (1732, 98978), (3272, 52393), (3464, 49489), (4499, 38104), (4763, 35992), (8998, 19052), (9526, 17996)]