164554559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 181488384

約数和(自身を除く): 16933825

約数列:

[1, 13, 53, 241, 689, 991, 3133, 12773, 12883, 52523, 166049, 238831, 682799, 3104803, 12658043, 164554559]

約数ペア:

[(1, 164554559), (13, 12658043), (53, 3104803), (241, 682799), (689, 238831), (991, 166049), (3133, 52523), (12773, 12883)]