138418992

素因数分解:

$2^4\times 3^2\times {\mathrm{961243}}^1$

素因数の和:961257

約数の個数: 30

約数和(自身を含む): 387381332

約数和(自身を除く): 248962340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 961243, 1922486, 2883729, 3844972, 5767458, 7689944, 8651187, 11534916, 15379888, 17302374, 23069832, 34604748, 46139664, 69209496, 138418992]

約数ペア:

[(1, 138418992), (2, 69209496), (3, 46139664), (4, 34604748), (6, 23069832), (8, 17302374), (9, 15379888), (12, 11534916), (16, 8651187), (18, 7689944), (24, 5767458), (36, 3844972), (48, 2883729), (72, 1922486), (144, 961243)]