159987564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{404009}}^1$

素因数の和:404030

約数の個数: 36

約数和(自身を含む): 441178920

約数和(自身を除く): 281191356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 404009, 808018, 1212027, 1616036, 2424054, 3636081, 4444099, 4848108, 7272162, 8888198, 13332297, 14544324, 17776396, 26664594, 39996891, 53329188, 79993782, 159987564]

約数ペア:

[(1, 159987564), (2, 79993782), (3, 53329188), (4, 39996891), (6, 26664594), (9, 17776396), (11, 14544324), (12, 13332297), (18, 8888198), (22, 7272162), (33, 4848108), (36, 4444099), (44, 3636081), (66, 2424054), (99, 1616036), (132, 1212027), (198, 808018), (396, 404009)]