126769664

素因数分解:

$2^9\times 7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 120

約数和(自身を含む): 306016128

約数和(自身を除く): 179246464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 163, 196, 217, 224, 248, 256, 326, 392, 434, 448, 496, 512, 652, 784, 868, 896, 992, 1141, 1304, 1519, 1568, 1736, 1792, 1984, 2282, 2608, 3038, 3136, 3472, 3584, 3968, 4564, 5053, 5216, 6076, 6272, 6944, 7936, 7987, 9128, 10106, 10432, 12152, 12544, 13888, 15872, 15974, 18256, 20212, 20864, 24304, 25088, 27776, 31948, 35371, 36512, 40424, 41728, 48608, 55552, 63896, 70742, 73024, 80848, 83456, 97216, 111104, 127792, 141484, 146048, 161696, 194432, 247597, 255584, 282968, 292096, 323392, 388864, 495194, 511168, 565936, 584192, 646784, 777728, 990388, 1022336, 1131872, 1293568, 1980776, 2044672, 2263744, 2587136, 3961552, 4089344, 4527488, 7923104, 9054976, 15846208, 18109952, 31692416, 63384832, 126769664]

約数ペア:

[(1, 126769664), (2, 63384832), (4, 31692416), (7, 18109952), (8, 15846208), (14, 9054976), (16, 7923104), (28, 4527488), (31, 4089344), (32, 3961552), (49, 2587136), (56, 2263744), (62, 2044672), (64, 1980776), (98, 1293568), (112, 1131872), (124, 1022336), (128, 990388), (163, 777728), (196, 646784), (217, 584192), (224, 565936), (248, 511168), (256, 495194), (326, 388864), (392, 323392), (434, 292096), (448, 282968), (496, 255584), (512, 247597), (652, 194432), (784, 161696), (868, 146048), (896, 141484), (992, 127792), (1141, 111104), (1304, 97216), (1519, 83456), (1568, 80848), (1736, 73024), (1792, 70742), (1984, 63896), (2282, 55552), (2608, 48608), (3038, 41728), (3136, 40424), (3472, 36512), (3584, 35371), (3968, 31948), (4564, 27776), (5053, 25088), (5216, 24304), (6076, 20864), (6272, 20212), (6944, 18256), (7936, 15974), (7987, 15872), (9128, 13888), (10106, 12544), (10432, 12152)]