138790626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{48091}}^1$

素因数の和:48146

約数の個数: 32

約数和(自身を含む): 307019328

約数和(自身を除く): 168228702

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 48091, 96182, 144273, 288546, 625183, 1250366, 1779367, 1875549, 3558734, 3751098, 5338101, 10676202, 23131771, 46263542, 69395313, 138790626]

約数ペア:

[(1, 138790626), (2, 69395313), (3, 46263542), (6, 23131771), (13, 10676202), (26, 5338101), (37, 3751098), (39, 3558734), (74, 1875549), (78, 1779367), (111, 1250366), (222, 625183), (481, 288546), (962, 144273), (1443, 96182), (2886, 48091)]