156745734159

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{38674003}}^1$

素因数の和:38674206

約数の個数: 16

約数和(自身を含む): 240088216832

約数和(自身を除く): 83342482673

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 38674003, 116022009, 270718021, 812154063, 7464082579, 22392247737, 52248578053, 156745734159]

約数ペア:

[(1, 156745734159), (3, 52248578053), (7, 22392247737), (21, 7464082579), (193, 812154063), (579, 270718021), (1351, 116022009), (4053, 38674003)]