158709431

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 169408800

約数和(自身を除く): 10699369

約数列:

[1, 29, 43, 137, 929, 1247, 3973, 5891, 26941, 39947, 127273, 170839, 1158463, 3690917, 5472739, 158709431]

約数ペア:

[(1, 158709431), (29, 5472739), (43, 3690917), (137, 1158463), (929, 170839), (1247, 127273), (3973, 39947), (5891, 26941)]