128287704

素因数分解:

$2^3\times 3^1\times {\mathrm{1907}}^1\times {\mathrm{2803}}^1$

素因数の和:4719

約数の個数: 32

約数和(自身を含む): 321001920

約数和(自身を除く): 192714216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1907, 2803, 3814, 5606, 5721, 7628, 8409, 11212, 11442, 15256, 16818, 22424, 22884, 33636, 45768, 67272, 5345321, 10690642, 16035963, 21381284, 32071926, 42762568, 64143852, 128287704]

約数ペア:

[(1, 128287704), (2, 64143852), (3, 42762568), (4, 32071926), (6, 21381284), (8, 16035963), (12, 10690642), (24, 5345321), (1907, 67272), (2803, 45768), (3814, 33636), (5606, 22884), (5721, 22424), (7628, 16818), (8409, 15256), (11212, 11442)]