156940210959

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1539943}}^1$

素因数の和:1540187

約数の個数: 32

約数和(自身を含む): 250727522304

約数和(自身を除く): 93787311345

約数列:

[1, 3, 7, 21, 23, 69, 161, 211, 483, 633, 1477, 4431, 4853, 14559, 33971, 101913, 1539943, 4619829, 10779601, 32338803, 35418689, 106256067, 247930823, 324927973, 743792469, 974783919, 2274495811, 6823487433, 7473343379, 22420030137, 52313403653, 156940210959]

約数ペア:

[(1, 156940210959), (3, 52313403653), (7, 22420030137), (21, 7473343379), (23, 6823487433), (69, 2274495811), (161, 974783919), (211, 743792469), (483, 324927973), (633, 247930823), (1477, 106256067), (4431, 35418689), (4853, 32338803), (14559, 10779601), (33971, 4619829), (101913, 1539943)]