149898138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1921771}}^1$

素因数の和:1921789

約数の個数: 16

約数和(自身を含む): 322857696

約数和(自身を除く): 172959558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1921771, 3843542, 5765313, 11530626, 24983023, 49966046, 74949069, 149898138]

約数ペア:

[(1, 149898138), (2, 74949069), (3, 49966046), (6, 24983023), (13, 11530626), (26, 5765313), (39, 3843542), (78, 1921771)]