161993148

素因数分解:

$2^2\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{6317}}^1$

素因数の和:8461

約数の個数: 24

約数和(自身を含む): 378220752

約数和(自身を除く): 216227604

約数列:

[1, 2, 3, 4, 6, 12, 2137, 4274, 6317, 6411, 8548, 12634, 12822, 18951, 25268, 25644, 37902, 75804, 13499429, 26998858, 40498287, 53997716, 80996574, 161993148]

約数ペア:

[(1, 161993148), (2, 80996574), (3, 53997716), (4, 40498287), (6, 26998858), (12, 13499429), (2137, 75804), (4274, 37902), (6317, 25644), (6411, 25268), (8548, 18951), (12634, 12822)]