143438316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{100447}}^1$

素因数の和:100478

約数の個数: 48

約数和(自身を含む): 405006336

約数和(自身を除く): 261568020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 100447, 200894, 301341, 401788, 602682, 703129, 1205364, 1406258, 1707599, 2109387, 2812516, 3415198, 4218774, 5122797, 6830396, 8437548, 10245594, 11953193, 20491188, 23906386, 35859579, 47812772, 71719158, 143438316]

約数ペア:

[(1, 143438316), (2, 71719158), (3, 47812772), (4, 35859579), (6, 23906386), (7, 20491188), (12, 11953193), (14, 10245594), (17, 8437548), (21, 6830396), (28, 5122797), (34, 4218774), (42, 3415198), (51, 2812516), (68, 2109387), (84, 1707599), (102, 1406258), (119, 1205364), (204, 703129), (238, 602682), (357, 401788), (476, 301341), (714, 200894), (1428, 100447)]