139682508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15541}}^1$

素因数の和:15662

約数の個数: 48

約数和(自身を含む): 375992064

約数和(自身を除く): 236309556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 15541, 31082, 46623, 62164, 93246, 108787, 186492, 217574, 326361, 435148, 652722, 1305444, 1662887, 3325774, 4988661, 6651548, 9977322, 11640209, 19954644, 23280418, 34920627, 46560836, 69841254, 139682508]

約数ペア:

[(1, 139682508), (2, 69841254), (3, 46560836), (4, 34920627), (6, 23280418), (7, 19954644), (12, 11640209), (14, 9977322), (21, 6651548), (28, 4988661), (42, 3325774), (84, 1662887), (107, 1305444), (214, 652722), (321, 435148), (428, 326361), (642, 217574), (749, 186492), (1284, 108787), (1498, 93246), (2247, 62164), (2996, 46623), (4494, 31082), (8988, 15541)]