168289325564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1231}}^1\times {\mathrm{11621}}^1$

素因数の和:13046

約数の個数: 48

約数和(自身を含む): 313914496896

約数和(自身を除く): 145625171332

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 1231, 2462, 2941, 4924, 5882, 11621, 11764, 20927, 23242, 41854, 46484, 83708, 197557, 212963, 395114, 425926, 790228, 851852, 2010433, 3620371, 4020866, 7240742, 8041732, 14305451, 14481484, 28610902, 34177361, 57221804, 68354722, 136709444, 243192667, 486385334, 972770668, 2474843023, 4949686046, 9899372092, 42072331391, 84144662782, 168289325564]

約数ペア:

[(1, 168289325564), (2, 84144662782), (4, 42072331391), (17, 9899372092), (34, 4949686046), (68, 2474843023), (173, 972770668), (346, 486385334), (692, 243192667), (1231, 136709444), (2462, 68354722), (2941, 57221804), (4924, 34177361), (5882, 28610902), (11621, 14481484), (11764, 14305451), (20927, 8041732), (23242, 7240742), (41854, 4020866), (46484, 3620371), (83708, 2010433), (197557, 851852), (212963, 790228), (395114, 425926)]