156717017824

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{879721}}^1$

素因数の和:880043

約数の個数: 48

約数和(自身を含む): 325884217680

約数和(自身を除く): 169167199856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 293, 304, 586, 608, 1172, 2344, 4688, 5567, 9376, 11134, 22268, 44536, 89072, 178144, 879721, 1759442, 3518884, 7037768, 14075536, 16714699, 28151072, 33429398, 66858796, 133717592, 257758253, 267435184, 515516506, 534870368, 1031033012, 2062066024, 4124132048, 4897406807, 8248264096, 9794813614, 19589627228, 39179254456, 78358508912, 156717017824]

約数ペア:

[(1, 156717017824), (2, 78358508912), (4, 39179254456), (8, 19589627228), (16, 9794813614), (19, 8248264096), (32, 4897406807), (38, 4124132048), (76, 2062066024), (152, 1031033012), (293, 534870368), (304, 515516506), (586, 267435184), (608, 257758253), (1172, 133717592), (2344, 66858796), (4688, 33429398), (5567, 28151072), (9376, 16714699), (11134, 14075536), (22268, 7037768), (44536, 3518884), (89072, 1759442), (178144, 879721)]