161440958

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2293}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 285410304

約数和(自身を除く): 123969346

約数列:

[1, 2, 7, 14, 47, 94, 107, 214, 329, 658, 749, 1498, 2293, 4586, 5029, 10058, 16051, 32102, 35203, 70406, 107771, 215542, 245351, 490702, 754397, 1508794, 1717457, 3434914, 11531497, 23062994, 80720479, 161440958]

約数ペア:

[(1, 161440958), (2, 80720479), (7, 23062994), (14, 11531497), (47, 3434914), (94, 1717457), (107, 1508794), (214, 754397), (329, 490702), (658, 245351), (749, 215542), (1498, 107771), (2293, 70406), (4586, 35203), (5029, 32102), (10058, 16051)]