156928108818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20747}}^1\times {\mathrm{96973}}^1$

素因数の和:117738

約数の個数: 32

約数和(自身を含む): 338018780736

約数和(自身を除く): 181090671918

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 20747, 41494, 62241, 96973, 124482, 193946, 269711, 290919, 539422, 581838, 809133, 1260649, 1618266, 2521298, 3781947, 7563894, 2011898831, 4023797662, 6035696493, 12071392986, 26154684803, 52309369606, 78464054409, 156928108818]

約数ペア:

[(1, 156928108818), (2, 78464054409), (3, 52309369606), (6, 26154684803), (13, 12071392986), (26, 6035696493), (39, 4023797662), (78, 2011898831), (20747, 7563894), (41494, 3781947), (62241, 2521298), (96973, 1618266), (124482, 1260649), (193946, 809133), (269711, 581838), (290919, 539422)]