128549346

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{931517}}^1$

素因数の和:931545

約数の個数: 16

約数和(自身を含む): 268277184

約数和(自身を除く): 139727838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 931517, 1863034, 2794551, 5589102, 21424891, 42849782, 64274673, 128549346]

約数ペア:

[(1, 128549346), (2, 64274673), (3, 42849782), (6, 21424891), (23, 5589102), (46, 2794551), (69, 1863034), (138, 931517)]