157047328321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2777}}^1\times {\mathrm{228959}}^1$

素因数の和:231768

約数の個数: 16

約数和(自身を含む): 178094246400

約数和(自身を除く): 21046918079

約数列:

[1, 13, 19, 247, 2777, 36101, 52763, 228959, 685919, 2976467, 4350221, 56552873, 635819143, 8265648859, 12080563717, 157047328321]

約数ペア:

[(1, 157047328321), (13, 12080563717), (19, 8265648859), (247, 635819143), (2777, 56552873), (36101, 4350221), (52763, 2976467), (228959, 685919)]