156745217144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{4153}}^1\times {\mathrm{109717}}^1$

素因数の和:113919

約数の個数: 32

約数和(自身を含む): 300807257520

約数和(自身を除く): 144062040376

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 4153, 8306, 16612, 33224, 109717, 178579, 219434, 357158, 438868, 714316, 877736, 1428632, 4717831, 9435662, 18871324, 37742648, 455654701, 911309402, 1822618804, 3645237608, 19593152143, 39186304286, 78372608572, 156745217144]

約数ペア:

[(1, 156745217144), (2, 78372608572), (4, 39186304286), (8, 19593152143), (43, 3645237608), (86, 1822618804), (172, 911309402), (344, 455654701), (4153, 37742648), (8306, 18871324), (16612, 9435662), (33224, 4717831), (109717, 1428632), (178579, 877736), (219434, 714316), (357158, 438868)]