145409562

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{113779}}^1$

素因数の和:113858

約数の個数: 24

約数和(自身を含む): 319494240

約数和(自身を除く): 174084678

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 113779, 227558, 341337, 682674, 1024011, 2048022, 8078309, 16156618, 24234927, 48469854, 72704781, 145409562]

約数ペア:

[(1, 145409562), (2, 72704781), (3, 48469854), (6, 24234927), (9, 16156618), (18, 8078309), (71, 2048022), (142, 1024011), (213, 682674), (426, 341337), (639, 227558), (1278, 113779)]