159641314

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{8269}}^1$

素因数の和:8482

約数の個数: 24

約数和(自身を含む): 280005660

約数和(自身を除く): 120364346

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 8269, 9653, 16538, 19306, 57883, 115766, 405181, 810362, 1628993, 3257986, 11402951, 22805902, 79820657, 159641314]

約数ペア:

[(1, 159641314), (2, 79820657), (7, 22805902), (14, 11402951), (49, 3257986), (98, 1628993), (197, 810362), (394, 405181), (1379, 115766), (2758, 57883), (8269, 19306), (9653, 16538)]