159103441

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 191855616

約数和(自身を除く): 32752175

約数列:

[1, 7, 37, 49, 127, 259, 691, 889, 1813, 4699, 4837, 6223, 25567, 32893, 33859, 87757, 178969, 230251, 614299, 1252783, 3247009, 4300093, 22729063, 159103441]

約数ペア:

[(1, 159103441), (7, 22729063), (37, 4300093), (49, 3247009), (127, 1252783), (259, 614299), (691, 230251), (889, 178969), (1813, 87757), (4699, 33859), (4837, 32893), (6223, 25567)]