159464248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 319979520

約数和(自身を除く): 160515272

約数列:

[1, 2, 4, 8, 31, 61, 62, 83, 122, 124, 127, 166, 244, 248, 254, 332, 488, 508, 664, 1016, 1891, 2573, 3782, 3937, 5063, 5146, 7564, 7747, 7874, 10126, 10292, 10541, 15128, 15494, 15748, 20252, 20584, 21082, 30988, 31496, 40504, 42164, 61976, 84328, 156953, 240157, 313906, 326771, 480314, 627812, 643001, 653542, 960628, 1255624, 1286002, 1307084, 1921256, 2572004, 2614168, 5144008, 19933031, 39866062, 79732124, 159464248]

約数ペア:

[(1, 159464248), (2, 79732124), (4, 39866062), (8, 19933031), (31, 5144008), (61, 2614168), (62, 2572004), (83, 1921256), (122, 1307084), (124, 1286002), (127, 1255624), (166, 960628), (244, 653542), (248, 643001), (254, 627812), (332, 480314), (488, 326771), (508, 313906), (664, 240157), (1016, 156953), (1891, 84328), (2573, 61976), (3782, 42164), (3937, 40504), (5063, 31496), (5146, 30988), (7564, 21082), (7747, 20584), (7874, 20252), (10126, 15748), (10292, 15494), (10541, 15128)]