128115756

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{10687}}^1$

素因数の和:10740

約数の個数: 60

約数和(自身を含む): 344003968

約数和(自身を除く): 215888212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 10687, 11988, 21374, 32061, 42748, 64122, 96183, 128244, 192366, 288549, 384732, 395419, 577098, 790838, 865647, 1154196, 1186257, 1581676, 1731294, 2372514, 3462588, 3558771, 4745028, 7117542, 10676313, 14235084, 21352626, 32028939, 42705252, 64057878, 128115756]

約数ペア:

[(1, 128115756), (2, 64057878), (3, 42705252), (4, 32028939), (6, 21352626), (9, 14235084), (12, 10676313), (18, 7117542), (27, 4745028), (36, 3558771), (37, 3462588), (54, 2372514), (74, 1731294), (81, 1581676), (108, 1186257), (111, 1154196), (148, 865647), (162, 790838), (222, 577098), (324, 395419), (333, 384732), (444, 288549), (666, 192366), (999, 128244), (1332, 96183), (1998, 64122), (2997, 42748), (3996, 32061), (5994, 21374), (10687, 11988)]