149037988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{11969}}^1$

素因数の和:12267

約数の個数: 24

約数和(自身を含む): 285556320

約数和(自身を除く): 136518332

約数列:

[1, 2, 4, 11, 22, 44, 283, 566, 1132, 3113, 6226, 11969, 12452, 23938, 47876, 131659, 263318, 526636, 3387227, 6774454, 13548908, 37259497, 74518994, 149037988]

約数ペア:

[(1, 149037988), (2, 74518994), (4, 37259497), (11, 13548908), (22, 6774454), (44, 3387227), (283, 526636), (566, 263318), (1132, 131659), (3113, 47876), (6226, 23938), (11969, 12452)]