159529071

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 247919616

約数和(自身を除く): 88390545

約数列:

[1, 3, 13, 17, 39, 51, 83, 169, 221, 223, 249, 507, 663, 669, 1079, 1411, 2873, 2899, 3237, 3791, 4233, 8619, 8697, 11373, 14027, 18343, 18509, 37687, 42081, 49283, 55029, 55527, 113061, 147849, 238459, 240617, 314653, 640679, 715377, 721851, 943959, 1922037, 3128021, 4090489, 9384063, 12271467, 53176357, 159529071]

約数ペア:

[(1, 159529071), (3, 53176357), (13, 12271467), (17, 9384063), (39, 4090489), (51, 3128021), (83, 1922037), (169, 943959), (221, 721851), (223, 715377), (249, 640679), (507, 314653), (663, 240617), (669, 238459), (1079, 147849), (1411, 113061), (2873, 55527), (2899, 55029), (3237, 49283), (3791, 42081), (4233, 37687), (8619, 18509), (8697, 18343), (11373, 14027)]