156743658

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 346731840

約数和(自身を除く): 189988182

約数列:

[1, 2, 3, 6, 9, 18, 97, 107, 194, 214, 291, 321, 582, 642, 839, 873, 963, 1678, 1746, 1926, 2517, 5034, 7551, 10379, 15102, 20758, 31137, 62274, 81383, 89773, 93411, 162766, 179546, 186822, 244149, 269319, 488298, 538638, 732447, 807957, 1464894, 1615914, 8707981, 17415962, 26123943, 52247886, 78371829, 156743658]

約数ペア:

[(1, 156743658), (2, 78371829), (3, 52247886), (6, 26123943), (9, 17415962), (18, 8707981), (97, 1615914), (107, 1464894), (194, 807957), (214, 732447), (291, 538638), (321, 488298), (582, 269319), (642, 244149), (839, 186822), (873, 179546), (963, 162766), (1678, 93411), (1746, 89773), (1926, 81383), (2517, 62274), (5034, 31137), (7551, 20758), (10379, 15102)]