149728558718

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{3931}}^1\times {\mathrm{174721}}^1$

素因数の和:178763

約数の個数: 16

約数和(自身を含む): 226712278320

約数和(自身を除く): 76983719602

約数列:

[1, 2, 109, 218, 3931, 7862, 174721, 349442, 428479, 856958, 19044589, 38089178, 686828251, 1373656502, 74864279359, 149728558718]

約数ペア:

[(1, 149728558718), (2, 74864279359), (109, 1373656502), (218, 686828251), (3931, 38089178), (7862, 19044589), (174721, 856958), (349442, 428479)]