155501857

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{10789}}^1$

素因数の和:10896

約数の個数: 16

約数和(自身を含む): 186451200

約数和(自身を除く): 30949343

約数列:

[1, 7, 29, 71, 203, 497, 2059, 10789, 14413, 75523, 312881, 766019, 2190167, 5362133, 22214551, 155501857]

約数ペア:

[(1, 155501857), (7, 22214551), (29, 5362133), (71, 2190167), (203, 766019), (497, 312881), (2059, 75523), (10789, 14413)]