131569794

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1237}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 301279680

約数和(自身を除く): 169709886

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 311, 342, 622, 933, 1237, 1866, 2474, 2799, 3711, 5598, 5909, 7422, 11133, 11818, 17727, 22266, 23503, 35454, 47006, 53181, 70509, 106362, 141018, 211527, 384707, 423054, 769414, 1154121, 2308242, 3462363, 6924726, 7309433, 14618866, 21928299, 43856598, 65784897, 131569794]

約数ペア:

[(1, 131569794), (2, 65784897), (3, 43856598), (6, 21928299), (9, 14618866), (18, 7309433), (19, 6924726), (38, 3462363), (57, 2308242), (114, 1154121), (171, 769414), (311, 423054), (342, 384707), (622, 211527), (933, 141018), (1237, 106362), (1866, 70509), (2474, 53181), (2799, 47006), (3711, 35454), (5598, 23503), (5909, 22266), (7422, 17727), (11133, 11818)]