138175746

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 280627200

約数和(自身を除く): 142451454

約数列:

[1, 2, 3, 6, 127, 149, 254, 298, 381, 447, 762, 894, 1217, 2434, 3651, 7302, 18923, 37846, 56769, 113538, 154559, 181333, 309118, 362666, 463677, 543999, 927354, 1087998, 23029291, 46058582, 69087873, 138175746]

約数ペア:

[(1, 138175746), (2, 69087873), (3, 46058582), (6, 23029291), (127, 1087998), (149, 927354), (254, 543999), (298, 463677), (381, 362666), (447, 309118), (762, 181333), (894, 154559), (1217, 113538), (2434, 56769), (3651, 37846), (7302, 18923)]