131539926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{164837}}^1$

素因数の和:164868

約数の個数: 32

約数和(自身を含む): 316488960

約数和(自身を除く): 184949034

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 164837, 329674, 494511, 989022, 1153859, 2307718, 3131903, 3461577, 6263806, 6923154, 9395709, 18791418, 21923321, 43846642, 65769963, 131539926]

約数ペア:

[(1, 131539926), (2, 65769963), (3, 43846642), (6, 21923321), (7, 18791418), (14, 9395709), (19, 6923154), (21, 6263806), (38, 3461577), (42, 3131903), (57, 2307718), (114, 1153859), (133, 989022), (266, 494511), (399, 329674), (798, 164837)]