156680201905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{214063}}^1$

素因数の和:214273

約数の個数: 32

約数和(自身を含む): 203446425600

約数和(自身を除く): 46766223695

約数列:

[1, 5, 17, 79, 85, 109, 395, 545, 1343, 1853, 6715, 8611, 9265, 43055, 146387, 214063, 731935, 1070315, 3639071, 16910977, 18195355, 23332867, 84554885, 116664335, 287486609, 396658739, 1437433045, 1843296493, 1983293695, 9216482465, 31336040381, 156680201905]

約数ペア:

[(1, 156680201905), (5, 31336040381), (17, 9216482465), (79, 1983293695), (85, 1843296493), (109, 1437433045), (395, 396658739), (545, 287486609), (1343, 116664335), (1853, 84554885), (6715, 23332867), (8611, 18195355), (9265, 16910977), (43055, 3639071), (146387, 1070315), (214063, 731935)]