139538412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{298159}}^1$

素因数の和:298182

約数の個数: 36

約数和(自身を含む): 379855840

約数和(自身を除く): 240317428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 298159, 596318, 894477, 1192636, 1788954, 2683431, 3577908, 3876067, 5366862, 7752134, 10733724, 11628201, 15504268, 23256402, 34884603, 46512804, 69769206, 139538412]

約数ペア:

[(1, 139538412), (2, 69769206), (3, 46512804), (4, 34884603), (6, 23256402), (9, 15504268), (12, 11628201), (13, 10733724), (18, 7752134), (26, 5366862), (36, 3876067), (39, 3577908), (52, 2683431), (78, 1788954), (117, 1192636), (156, 894477), (234, 596318), (468, 298159)]