149778829218

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1\times {\mathrm{162439}}^1$

素因数の和:163326

約数の個数: 32

約数和(自身を含む): 301280716800

約数和(自身を除く): 151501887582

約数列:

[1, 2, 3, 6, 239, 478, 643, 717, 1286, 1434, 1929, 3858, 153677, 162439, 307354, 324878, 461031, 487317, 922062, 974634, 38822921, 77645842, 104448277, 116468763, 208896554, 232937526, 313344831, 626689662, 24963138203, 49926276406, 74889414609, 149778829218]

約数ペア:

[(1, 149778829218), (2, 74889414609), (3, 49926276406), (6, 24963138203), (239, 626689662), (478, 313344831), (643, 232937526), (717, 208896554), (1286, 116468763), (1434, 104448277), (1929, 77645842), (3858, 38822921), (153677, 974634), (162439, 922062), (307354, 487317), (324878, 461031)]