157400154

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{90149}}^1$

素因数の和:90254

約数の個数: 24

約数和(自身を含む): 344553300

約数和(自身を除く): 187153146

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 90149, 180298, 270447, 540894, 811341, 1622682, 8744453, 17488906, 26233359, 52466718, 78700077, 157400154]

約数ペア:

[(1, 157400154), (2, 78700077), (3, 52466718), (6, 26233359), (9, 17488906), (18, 8744453), (97, 1622682), (194, 811341), (291, 540894), (582, 270447), (873, 180298), (1746, 90149)]