157250577

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{31981}}^1$

素因数の和:32144

約数の個数: 16

約数和(自身を含む): 230270400

約数和(自身を除く): 73019823

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 31981, 95943, 351791, 1055373, 4765169, 14295507, 52416859, 157250577]

約数ペア:

[(1, 157250577), (3, 52416859), (11, 14295507), (33, 4765169), (149, 1055373), (447, 351791), (1639, 95943), (4917, 31981)]