181286136

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{11933}}^1$

素因数の和:12156

約数の個数: 48

約数和(自身を含む): 493351560

約数和(自身を除く): 312065424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 11933, 15192, 23866, 35799, 47732, 71598, 95464, 107397, 143196, 214794, 286392, 429588, 859176, 2517863, 5035726, 7553589, 10071452, 15107178, 20142904, 22660767, 30214356, 45321534, 60428712, 90643068, 181286136]

約数ペア:

[(1, 181286136), (2, 90643068), (3, 60428712), (4, 45321534), (6, 30214356), (8, 22660767), (9, 20142904), (12, 15107178), (18, 10071452), (24, 7553589), (36, 5035726), (72, 2517863), (211, 859176), (422, 429588), (633, 286392), (844, 214794), (1266, 143196), (1688, 107397), (1899, 95464), (2532, 71598), (3798, 47732), (5064, 35799), (7596, 23866), (11933, 15192)]