140335816136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{433}}^1\times {\mathrm{6389}}^1$

素因数の和:7218

約数の個数: 64

約数和(自身を含む): 280043794800

約数和(自身を除く): 139707978664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 373, 433, 746, 866, 1492, 1732, 2984, 3464, 6341, 6389, 7361, 12682, 12778, 14722, 25364, 25556, 29444, 50728, 51112, 58888, 108613, 161509, 217226, 323018, 434452, 646036, 868904, 1292072, 2383097, 2745653, 2766437, 4766194, 5491306, 5532874, 9532388, 10982612, 11065748, 19064776, 21965224, 22131496, 40512649, 47029429, 81025298, 94058858, 162050596, 188117716, 324101192, 376235432, 1031881001, 2063762002, 4127524004, 8255048008, 17541977017, 35083954034, 70167908068, 140335816136]

約数ペア:

[(1, 140335816136), (2, 70167908068), (4, 35083954034), (8, 17541977017), (17, 8255048008), (34, 4127524004), (68, 2063762002), (136, 1031881001), (373, 376235432), (433, 324101192), (746, 188117716), (866, 162050596), (1492, 94058858), (1732, 81025298), (2984, 47029429), (3464, 40512649), (6341, 22131496), (6389, 21965224), (7361, 19064776), (12682, 11065748), (12778, 10982612), (14722, 9532388), (25364, 5532874), (25556, 5491306), (29444, 4766194), (50728, 2766437), (51112, 2745653), (58888, 2383097), (108613, 1292072), (161509, 868904), (217226, 646036), (323018, 434452)]