149219208

素因数分解:

$2^3\times 3^2\times {\mathrm{2072489}}^1$

素因数の和:2072501

約数の個数: 24

約数和(自身を含む): 404135550

約数和(自身を除く): 254916342

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2072489, 4144978, 6217467, 8289956, 12434934, 16579912, 18652401, 24869868, 37304802, 49739736, 74609604, 149219208]

約数ペア:

[(1, 149219208), (2, 74609604), (3, 49739736), (4, 37304802), (6, 24869868), (8, 18652401), (9, 16579912), (12, 12434934), (18, 8289956), (24, 6217467), (36, 4144978), (72, 2072489)]