156987365984

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{465407}}^1$

素因数の和:465627

約数の個数: 48

約数和(自身を含む): 315256209408

約数和(自身を除く): 158268843424

約数列:

[1, 2, 4, 8, 16, 32, 83, 127, 166, 254, 332, 508, 664, 1016, 1328, 2032, 2656, 4064, 10541, 21082, 42164, 84328, 168656, 337312, 465407, 930814, 1861628, 3723256, 7446512, 14893024, 38628781, 59106689, 77257562, 118213378, 154515124, 236426756, 309030248, 472853512, 618060496, 945707024, 1236120992, 1891414048, 4905855187, 9811710374, 19623420748, 39246841496, 78493682992, 156987365984]

約数ペア:

[(1, 156987365984), (2, 78493682992), (4, 39246841496), (8, 19623420748), (16, 9811710374), (32, 4905855187), (83, 1891414048), (127, 1236120992), (166, 945707024), (254, 618060496), (332, 472853512), (508, 309030248), (664, 236426756), (1016, 154515124), (1328, 118213378), (2032, 77257562), (2656, 59106689), (4064, 38628781), (10541, 14893024), (21082, 7446512), (42164, 3723256), (84328, 1861628), (168656, 930814), (337312, 465407)]