141991472

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4933}}^1$

素因数の和:5205

約数の個数: 40

約数和(自身を含む): 315697056

約数和(自身を除く): 173705584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1799, 2056, 3598, 4112, 4933, 7196, 9866, 14392, 19732, 28784, 34531, 39464, 69062, 78928, 138124, 276248, 552496, 1267781, 2535562, 5071124, 8874467, 10142248, 17748934, 20284496, 35497868, 70995736, 141991472]

約数ペア:

[(1, 141991472), (2, 70995736), (4, 35497868), (7, 20284496), (8, 17748934), (14, 10142248), (16, 8874467), (28, 5071124), (56, 2535562), (112, 1267781), (257, 552496), (514, 276248), (1028, 138124), (1799, 78928), (2056, 69062), (3598, 39464), (4112, 34531), (4933, 28784), (7196, 19732), (9866, 14392)]