156728441934

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1657}}^1\times {\mathrm{71983}}^1$

素因数の和:73721

約数の個数: 48

約数和(自身を含む): 344442576192

約数和(自身を除く): 187714134258

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1657, 3314, 4971, 9942, 14913, 29826, 71983, 120961, 143966, 215949, 241922, 362883, 431898, 647847, 725766, 1088649, 1295694, 2177298, 5254759, 10509518, 15764277, 31528554, 47292831, 94585662, 119275831, 238551662, 357827493, 715654986, 1073482479, 2146964958, 8707135663, 17414271326, 26121406989, 52242813978, 78364220967, 156728441934]

約数ペア:

[(1, 156728441934), (2, 78364220967), (3, 52242813978), (6, 26121406989), (9, 17414271326), (18, 8707135663), (73, 2146964958), (146, 1073482479), (219, 715654986), (438, 357827493), (657, 238551662), (1314, 119275831), (1657, 94585662), (3314, 47292831), (4971, 31528554), (9942, 15764277), (14913, 10509518), (29826, 5254759), (71983, 2177298), (120961, 1295694), (143966, 1088649), (215949, 725766), (241922, 647847), (362883, 431898)]