187864168

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{242093}}^1$

素因数の和:242196

約数の個数: 16

約数和(自身を含む): 355878180

約数和(自身を除く): 168014012

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 242093, 484186, 968372, 1936744, 23483021, 46966042, 93932084, 187864168]

約数ペア:

[(1, 187864168), (2, 93932084), (4, 46966042), (8, 23483021), (97, 1936744), (194, 968372), (388, 484186), (776, 242093)]