153175538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{70849}}^1$

素因数の和:70921

約数の個数: 16

約数和(自身を含む): 244857600

約数和(自身を除く): 91682062

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 70849, 141698, 1629527, 3259054, 3329903, 6659806, 76587769, 153175538]

約数ペア:

[(1, 153175538), (2, 76587769), (23, 6659806), (46, 3329903), (47, 3259054), (94, 1629527), (1081, 141698), (2162, 70849)]