157629232

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{7643}}^1$

素因数の和:8940

約数の個数: 20

約数和(自身を含む): 305683560

約数和(自身を除く): 148054328

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 5156, 7643, 10312, 15286, 20624, 30572, 61144, 122288, 9851827, 19703654, 39407308, 78814616, 157629232]

約数ペア:

[(1, 157629232), (2, 78814616), (4, 39407308), (8, 19703654), (16, 9851827), (1289, 122288), (2578, 61144), (5156, 30572), (7643, 20624), (10312, 15286)]