142946524

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{6691}}^1$

素因数の和:6818

約数の個数: 36

約数和(自身を含む): 293711880

約数和(自身を除く): 150765356

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 3052, 5341, 6691, 10682, 13382, 21364, 26764, 46837, 93674, 187348, 327859, 655718, 729319, 1311436, 1458638, 2917276, 5105233, 10210466, 20420932, 35736631, 71473262, 142946524]

約数ペア:

[(1, 142946524), (2, 71473262), (4, 35736631), (7, 20420932), (14, 10210466), (28, 5105233), (49, 2917276), (98, 1458638), (109, 1311436), (196, 729319), (218, 655718), (436, 327859), (763, 187348), (1526, 93674), (3052, 46837), (5341, 26764), (6691, 21364), (10682, 13382)]