156965745209

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90784121}}^1$

素因数の和:90784160

約数の個数: 16

約数和(自身を含む): 203356433280

約数和(自身を除く): 46390688071

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 90784121, 635488847, 1180193573, 1724898299, 8261355011, 12074288093, 22423677887, 156965745209]

約数ペア:

[(1, 156965745209), (7, 22423677887), (13, 12074288093), (19, 8261355011), (91, 1724898299), (133, 1180193573), (247, 635488847), (1729, 90784121)]