187614976

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 395587584

約数和(自身を除く): 207972608

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 256, 376, 496, 503, 752, 992, 1006, 1457, 1504, 1984, 2012, 2914, 3008, 3968, 4024, 5828, 6016, 7936, 8048, 11656, 12032, 15593, 16096, 23312, 23641, 31186, 32192, 46624, 47282, 62372, 64384, 93248, 94564, 124744, 128768, 186496, 189128, 249488, 372992, 378256, 498976, 732871, 756512, 997952, 1465742, 1513024, 1995904, 2931484, 3026048, 3991808, 5862968, 6052096, 11725936, 23451872, 46903744, 93807488, 187614976]

約数ペア:

[(1, 187614976), (2, 93807488), (4, 46903744), (8, 23451872), (16, 11725936), (31, 6052096), (32, 5862968), (47, 3991808), (62, 3026048), (64, 2931484), (94, 1995904), (124, 1513024), (128, 1465742), (188, 997952), (248, 756512), (256, 732871), (376, 498976), (496, 378256), (503, 372992), (752, 249488), (992, 189128), (1006, 186496), (1457, 128768), (1504, 124744), (1984, 94564), (2012, 93248), (2914, 64384), (3008, 62372), (3968, 47282), (4024, 46624), (5828, 32192), (6016, 31186), (7936, 23641), (8048, 23312), (11656, 16096), (12032, 15593)]