159552008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1447}}^1$

素因数の和:1650

約数の個数: 64

約数和(自身を含む): 375321600

約数和(自身を除く): 215769592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 179, 308, 358, 616, 716, 1253, 1432, 1447, 1969, 2506, 2894, 3938, 5012, 5788, 7876, 10024, 10129, 11576, 13783, 15752, 15917, 20258, 27566, 31834, 40516, 55132, 63668, 81032, 110264, 111419, 127336, 222838, 259013, 445676, 518026, 891352, 1036052, 1813091, 2072104, 2849143, 3626182, 5698286, 7252364, 11396572, 14504728, 19944001, 22793144, 39888002, 79776004, 159552008]

約数ペア:

[(1, 159552008), (2, 79776004), (4, 39888002), (7, 22793144), (8, 19944001), (11, 14504728), (14, 11396572), (22, 7252364), (28, 5698286), (44, 3626182), (56, 2849143), (77, 2072104), (88, 1813091), (154, 1036052), (179, 891352), (308, 518026), (358, 445676), (616, 259013), (716, 222838), (1253, 127336), (1432, 111419), (1447, 110264), (1969, 81032), (2506, 63668), (2894, 55132), (3938, 40516), (5012, 31834), (5788, 27566), (7876, 20258), (10024, 15917), (10129, 15752), (11576, 13783)]