156934822878

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{122797201}}^1$

素因数の和:122797280

約数の個数: 24

約数和(自身を含む): 344814543216

約数和(自身を除く): 187879720338

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 122797201, 245594402, 368391603, 736783206, 1105174809, 2210349618, 8718601271, 17437202542, 26155803813, 52311607626, 78467411439, 156934822878]

約数ペア:

[(1, 156934822878), (2, 78467411439), (3, 52311607626), (6, 26155803813), (9, 17437202542), (18, 8718601271), (71, 2210349618), (142, 1105174809), (213, 736783206), (426, 368391603), (639, 245594402), (1278, 122797201)]