159739776008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{1153589}}^1$

素因数の和:1154525

約数の個数: 32

約数和(自身を含む): 315622224000

約数和(自身を除く): 155882447992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 911, 1822, 3644, 7288, 17309, 34618, 69236, 138472, 1153589, 2307178, 4614356, 9228712, 21918191, 43836382, 87672764, 175345528, 1050919579, 2101839158, 4203678316, 8407356632, 19967472001, 39934944002, 79869888004, 159739776008]

約数ペア:

[(1, 159739776008), (2, 79869888004), (4, 39934944002), (8, 19967472001), (19, 8407356632), (38, 4203678316), (76, 2101839158), (152, 1050919579), (911, 175345528), (1822, 87672764), (3644, 43836382), (7288, 21918191), (17309, 9228712), (34618, 4614356), (69236, 2307178), (138472, 1153589)]