165100804912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{19559}}^1\times {\mathrm{27767}}^1$

素因数の和:47353

約数の個数: 40

約数和(自身を含む): 336748089600

約数和(自身を除く): 171647284688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 19559, 27767, 39118, 55534, 78236, 111068, 156472, 222136, 312944, 371621, 444272, 527573, 743242, 1055146, 1486484, 2110292, 2972968, 4220584, 5945936, 8441168, 543094753, 1086189506, 2172379012, 4344758024, 8689516048, 10318800307, 20637600614, 41275201228, 82550402456, 165100804912]

約数ペア:

[(1, 165100804912), (2, 82550402456), (4, 41275201228), (8, 20637600614), (16, 10318800307), (19, 8689516048), (38, 4344758024), (76, 2172379012), (152, 1086189506), (304, 543094753), (19559, 8441168), (27767, 5945936), (39118, 4220584), (55534, 2972968), (78236, 2110292), (111068, 1486484), (156472, 1055146), (222136, 743242), (312944, 527573), (371621, 444272)]