131334896

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 328322736

約数和(自身を除く): 196987840

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 97, 98, 112, 154, 157, 176, 194, 196, 308, 314, 388, 392, 539, 616, 628, 679, 776, 784, 1067, 1078, 1099, 1232, 1256, 1358, 1552, 1727, 2134, 2156, 2198, 2512, 2716, 3454, 4268, 4312, 4396, 4753, 5432, 6908, 7469, 7693, 8536, 8624, 8792, 9506, 10864, 12089, 13816, 14938, 15229, 15386, 17072, 17584, 19012, 24178, 27632, 29876, 30458, 30772, 38024, 48356, 52283, 59752, 60916, 61544, 76048, 84623, 96712, 104566, 106603, 119504, 121832, 123088, 167519, 169246, 193424, 209132, 213206, 243664, 335038, 338492, 418264, 426412, 670076, 676984, 746221, 836528, 852824, 1172633, 1340152, 1353968, 1492442, 1705648, 2345266, 2680304, 2984884, 4690532, 5969768, 8208431, 9381064, 11939536, 16416862, 18762128, 32833724, 65667448, 131334896]

約数ペア:

[(1, 131334896), (2, 65667448), (4, 32833724), (7, 18762128), (8, 16416862), (11, 11939536), (14, 9381064), (16, 8208431), (22, 5969768), (28, 4690532), (44, 2984884), (49, 2680304), (56, 2345266), (77, 1705648), (88, 1492442), (97, 1353968), (98, 1340152), (112, 1172633), (154, 852824), (157, 836528), (176, 746221), (194, 676984), (196, 670076), (308, 426412), (314, 418264), (388, 338492), (392, 335038), (539, 243664), (616, 213206), (628, 209132), (679, 193424), (776, 169246), (784, 167519), (1067, 123088), (1078, 121832), (1099, 119504), (1232, 106603), (1256, 104566), (1358, 96712), (1552, 84623), (1727, 76048), (2134, 61544), (2156, 60916), (2198, 59752), (2512, 52283), (2716, 48356), (3454, 38024), (4268, 30772), (4312, 30458), (4396, 29876), (4753, 27632), (5432, 24178), (6908, 19012), (7469, 17584), (7693, 17072), (8536, 15386), (8624, 15229), (8792, 14938), (9506, 13816), (10864, 12089)]