149317398

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{15277}}^1$

素因数の和:15469

約数の個数: 32

約数和(自身を含む): 333671520

約数和(自身を除く): 184354122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 362, 543, 1086, 1629, 3258, 4887, 9774, 15277, 30554, 45831, 91662, 137493, 274986, 412479, 824958, 2765137, 5530274, 8295411, 16590822, 24886233, 49772466, 74658699, 149317398]

約数ペア:

[(1, 149317398), (2, 74658699), (3, 49772466), (6, 24886233), (9, 16590822), (18, 8295411), (27, 5530274), (54, 2765137), (181, 824958), (362, 412479), (543, 274986), (1086, 137493), (1629, 91662), (3258, 45831), (4887, 30554), (9774, 15277)]