148560438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1904621}}^1$

素因数の和:1904639

約数の個数: 16

約数和(自身を含む): 319976496

約数和(自身を除く): 171416058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1904621, 3809242, 5713863, 11427726, 24760073, 49520146, 74280219, 148560438]

約数ペア:

[(1, 148560438), (2, 74280219), (3, 49520146), (6, 24760073), (13, 11427726), (26, 5713863), (39, 3809242), (78, 1904621)]