145152001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 168739200

約数和(自身を除く): 23587199

約数列:

[1, 17, 19, 53, 61, 139, 323, 901, 1007, 1037, 1159, 2363, 2641, 3233, 7367, 8479, 17119, 19703, 44897, 54961, 61427, 125239, 139973, 144143, 161101, 449387, 1044259, 2379541, 2738717, 7639579, 8538353, 145152001]

約数ペア:

[(1, 145152001), (17, 8538353), (19, 7639579), (53, 2738717), (61, 2379541), (139, 1044259), (323, 449387), (901, 161101), (1007, 144143), (1037, 139973), (1159, 125239), (2363, 61427), (2641, 54961), (3233, 44897), (7367, 19703), (8479, 17119)]