147636286

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2381}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 261600768

約数和(自身を除く): 113964482

約数列:

[1, 2, 7, 14, 43, 86, 103, 206, 301, 602, 721, 1442, 2381, 4429, 4762, 8858, 16667, 31003, 33334, 62006, 102383, 204766, 245243, 490486, 716681, 1433362, 1716701, 3433402, 10545449, 21090898, 73818143, 147636286]

約数ペア:

[(1, 147636286), (2, 73818143), (7, 21090898), (14, 10545449), (43, 3433402), (86, 1716701), (103, 1433362), (206, 716681), (301, 490486), (602, 245243), (721, 204766), (1442, 102383), (2381, 62006), (4429, 33334), (4762, 31003), (8858, 16667)]