156939528004

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1\times {\mathrm{81943}}^1$

素因数の和:82964

約数の個数: 48

約数和(自身を含む): 318522227968

約数和(自身を除く): 161582699964

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 937, 1022, 1874, 2044, 3748, 6559, 13118, 26236, 68401, 81943, 136802, 163886, 273604, 327772, 478807, 573601, 957614, 1147202, 1915228, 2294404, 5981839, 11963678, 23927356, 41872873, 76780591, 83745746, 153561182, 167491492, 307122364, 537464137, 1074928274, 2149856548, 5604983143, 11209966286, 22419932572, 39234882001, 78469764002, 156939528004]

約数ペア:

[(1, 156939528004), (2, 78469764002), (4, 39234882001), (7, 22419932572), (14, 11209966286), (28, 5604983143), (73, 2149856548), (146, 1074928274), (292, 537464137), (511, 307122364), (937, 167491492), (1022, 153561182), (1874, 83745746), (2044, 76780591), (3748, 41872873), (6559, 23927356), (13118, 11963678), (26236, 5981839), (68401, 2294404), (81943, 1915228), (136802, 1147202), (163886, 957614), (273604, 573601), (327772, 478807)]