153177080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{547061}}^1$

素因数の和:547079

約数の個数: 32

約数和(自身を含む): 393884640

約数和(自身を除く): 240707560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 547061, 1094122, 2188244, 2735305, 3829427, 4376488, 5470610, 7658854, 10941220, 15317708, 19147135, 21882440, 30635416, 38294270, 76588540, 153177080]

約数ペア:

[(1, 153177080), (2, 76588540), (4, 38294270), (5, 30635416), (7, 21882440), (8, 19147135), (10, 15317708), (14, 10941220), (20, 7658854), (28, 5470610), (35, 4376488), (40, 3829427), (56, 2735305), (70, 2188244), (140, 1094122), (280, 547061)]