128216674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{146701}}^1$

素因数の和:146745

約数の個数: 16

約数和(自身を含む): 211250880

約数和(自身を除く): 83034206

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 146701, 293402, 2787319, 3374123, 5574638, 6748246, 64108337, 128216674]

約数ペア:

[(1, 128216674), (2, 64108337), (19, 6748246), (23, 5574638), (38, 3374123), (46, 2787319), (437, 293402), (874, 146701)]