136440892

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{16189}}^1$

素因数の和:16250

約数の個数: 36

約数和(自身を含む): 284231640

約数和(自身を除く): 147790748

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 16189, 32378, 64756, 113323, 226646, 453292, 696127, 793261, 1392254, 1586522, 2784508, 3173044, 4872889, 9745778, 19491556, 34110223, 68220446, 136440892]

約数ペア:

[(1, 136440892), (2, 68220446), (4, 34110223), (7, 19491556), (14, 9745778), (28, 4872889), (43, 3173044), (49, 2784508), (86, 1586522), (98, 1392254), (172, 793261), (196, 696127), (301, 453292), (602, 226646), (1204, 113323), (2107, 64756), (4214, 32378), (8428, 16189)]