149866488

素因数分解:

$2^3\times 3^2\times {\mathrm{2081479}}^1$

素因数の和:2081491

約数の個数: 24

約数和(自身を含む): 405888600

約数和(自身を除く): 256022112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2081479, 4162958, 6244437, 8325916, 12488874, 16651832, 18733311, 24977748, 37466622, 49955496, 74933244, 149866488]

約数ペア:

[(1, 149866488), (2, 74933244), (3, 49955496), (4, 37466622), (6, 24977748), (8, 18733311), (9, 16651832), (12, 12488874), (18, 8325916), (24, 6244437), (36, 4162958), (72, 2081479)]