156561438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{7039}}^1$

素因数の和:7392

約数の個数: 32

約数和(自身を含む): 342650880

約数和(自身を除く): 186089442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 337, 674, 1011, 2022, 3707, 7039, 7414, 11121, 14078, 21117, 22242, 42234, 77429, 154858, 232287, 464574, 2372143, 4744286, 7116429, 14232858, 26093573, 52187146, 78280719, 156561438]

約数ペア:

[(1, 156561438), (2, 78280719), (3, 52187146), (6, 26093573), (11, 14232858), (22, 7116429), (33, 4744286), (66, 2372143), (337, 464574), (674, 232287), (1011, 154858), (2022, 77429), (3707, 42234), (7039, 22242), (7414, 21117), (11121, 14078)]