123843138

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{1669}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 252504000

約数和(自身を除く): 128660862

約数列:

[1, 2, 3, 6, 83, 149, 166, 249, 298, 447, 498, 894, 1669, 3338, 5007, 10014, 12367, 24734, 37101, 74202, 138527, 248681, 277054, 415581, 497362, 746043, 831162, 1492086, 20640523, 41281046, 61921569, 123843138]

約数ペア:

[(1, 123843138), (2, 61921569), (3, 41281046), (6, 20640523), (83, 1492086), (149, 831162), (166, 746043), (249, 497362), (298, 415581), (447, 277054), (498, 248681), (894, 138527), (1669, 74202), (3338, 37101), (5007, 24734), (10014, 12367)]