139803492

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{270937}}^1$

素因数の和:270987

約数の個数: 24

約数和(自身を含む): 333795616

約数和(自身を除く): 193992124

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 270937, 541874, 812811, 1083748, 1625622, 3251244, 11650291, 23300582, 34950873, 46601164, 69901746, 139803492]

約数ペア:

[(1, 139803492), (2, 69901746), (3, 46601164), (4, 34950873), (6, 23300582), (12, 11650291), (43, 3251244), (86, 1625622), (129, 1083748), (172, 812811), (258, 541874), (516, 270937)]