159145510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{18701}}^1$

素因数の和:18768

約数の個数: 32

約数和(自身を含む): 307012032

約数和(自身を除く): 147866522

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 18701, 37402, 93505, 187010, 430123, 691937, 860246, 1383874, 2150615, 3459685, 4301230, 6919370, 15914551, 31829102, 79572755, 159145510]

約数ペア:

[(1, 159145510), (2, 79572755), (5, 31829102), (10, 15914551), (23, 6919370), (37, 4301230), (46, 3459685), (74, 2150615), (115, 1383874), (185, 860246), (230, 691937), (370, 430123), (851, 187010), (1702, 93505), (4255, 37402), (8510, 18701)]