80166156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{136337}}^1$

素因数の和:136358

約数の個数: 36

約数和(自身を含む): 217595448

約数和(自身を除く): 137429292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 136337, 272674, 409011, 545348, 818022, 954359, 1636044, 1908718, 2863077, 3817436, 5726154, 6680513, 11452308, 13361026, 20041539, 26722052, 40083078, 80166156]

約数ペア:

[(1, 80166156), (2, 40083078), (3, 26722052), (4, 20041539), (6, 13361026), (7, 11452308), (12, 6680513), (14, 5726154), (21, 3817436), (28, 2863077), (42, 1908718), (49, 1636044), (84, 954359), (98, 818022), (147, 545348), (196, 409011), (294, 272674), (588, 136337)]