157080660477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1\times {\mathrm{1669}}^1$

素因数の和:2670

約数の個数: 64

約数和(自身を含む): 239373792000

約数和(自身を除く): 82293131523

約数列:

[1, 3, 13, 19, 39, 57, 157, 247, 471, 741, 809, 1669, 2041, 2427, 2983, 5007, 6123, 8949, 10517, 15371, 21697, 31551, 31711, 38779, 46113, 65091, 95133, 116337, 127013, 199823, 262033, 381039, 412243, 599469, 786099, 1236729, 1350221, 1651169, 2413247, 3406429, 4050663, 4953507, 4978627, 7239741, 10219287, 14935881, 17552873, 25654199, 31372211, 52658619, 64722151, 76962597, 94116633, 194166453, 211984697, 333504587, 635954091, 1000513761, 2755801061, 4027709243, 8267403183, 12083127729, 52360220159, 157080660477]

約数ペア:

[(1, 157080660477), (3, 52360220159), (13, 12083127729), (19, 8267403183), (39, 4027709243), (57, 2755801061), (157, 1000513761), (247, 635954091), (471, 333504587), (741, 211984697), (809, 194166453), (1669, 94116633), (2041, 76962597), (2427, 64722151), (2983, 52658619), (5007, 31372211), (6123, 25654199), (8949, 17552873), (10517, 14935881), (15371, 10219287), (21697, 7239741), (31551, 4978627), (31711, 4953507), (38779, 4050663), (46113, 3406429), (65091, 2413247), (95133, 1651169), (116337, 1350221), (127013, 1236729), (199823, 786099), (262033, 599469), (381039, 412243)]