142644796

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{61379}}^1$

素因数の和:61473

約数の個数: 24

約数和(自身を含む): 288731520

約数和(自身を除く): 146086724

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 61379, 122758, 245516, 429653, 859306, 1718612, 5094457, 10188914, 20377828, 35661199, 71322398, 142644796]

約数ペア:

[(1, 142644796), (2, 71322398), (4, 35661199), (7, 20377828), (14, 10188914), (28, 5094457), (83, 1718612), (166, 859306), (332, 429653), (581, 245516), (1162, 122758), (2324, 61379)]