156023283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 234984960

約数和(自身を除く): 78961677

約数列:

[1, 3, 13, 23, 39, 69, 281, 299, 619, 843, 897, 1857, 3653, 6463, 8047, 10959, 14237, 19389, 24141, 42711, 84019, 173939, 185081, 252057, 521817, 555243, 2261207, 4000597, 6783621, 12001791, 52007761, 156023283]

約数ペア:

[(1, 156023283), (3, 52007761), (13, 12001791), (23, 6783621), (39, 4000597), (69, 2261207), (281, 555243), (299, 521817), (619, 252057), (843, 185081), (897, 173939), (1857, 84019), (3653, 42711), (6463, 24141), (8047, 19389), (10959, 14237)]