237128192

素因数分解:

$2^9\times 7^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:741

約数の個数: 80

約数和(自身を含む): 547345920

約数和(自身を除く): 310217728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 256, 436, 448, 512, 607, 763, 872, 896, 1214, 1526, 1744, 1792, 2428, 3052, 3488, 3584, 4249, 4856, 6104, 6976, 8498, 9712, 12208, 13952, 16996, 19424, 24416, 27904, 33992, 38848, 48832, 55808, 66163, 67984, 77696, 97664, 132326, 135968, 155392, 195328, 264652, 271936, 310784, 390656, 463141, 529304, 543872, 926282, 1058608, 1087744, 1852564, 2117216, 2175488, 3705128, 4234432, 7410256, 8468864, 14820512, 16937728, 29641024, 33875456, 59282048, 118564096, 237128192]

約数ペア:

[(1, 237128192), (2, 118564096), (4, 59282048), (7, 33875456), (8, 29641024), (14, 16937728), (16, 14820512), (28, 8468864), (32, 7410256), (56, 4234432), (64, 3705128), (109, 2175488), (112, 2117216), (128, 1852564), (218, 1087744), (224, 1058608), (256, 926282), (436, 543872), (448, 529304), (512, 463141), (607, 390656), (763, 310784), (872, 271936), (896, 264652), (1214, 195328), (1526, 155392), (1744, 135968), (1792, 132326), (2428, 97664), (3052, 77696), (3488, 67984), (3584, 66163), (4249, 55808), (4856, 48832), (6104, 38848), (6976, 33992), (8498, 27904), (9712, 24416), (12208, 19424), (13952, 16996)]