173689728

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 482190720

約数和(自身を除く): 308500992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 67, 86, 96, 128, 129, 134, 157, 172, 192, 201, 258, 268, 314, 344, 384, 402, 471, 516, 536, 628, 688, 804, 942, 1032, 1072, 1256, 1376, 1608, 1884, 2064, 2144, 2512, 2752, 2881, 3216, 3768, 4128, 4288, 5024, 5504, 5762, 6432, 6751, 7536, 8256, 8576, 8643, 10048, 10519, 11524, 12864, 13502, 15072, 16512, 17286, 20096, 20253, 21038, 23048, 25728, 27004, 30144, 31557, 34572, 40506, 42076, 46096, 54008, 60288, 63114, 69144, 81012, 84152, 92192, 108016, 126228, 138288, 162024, 168304, 184384, 216032, 252456, 276576, 324048, 336608, 368768, 432064, 452317, 504912, 553152, 648096, 673216, 864128, 904634, 1009824, 1106304, 1296192, 1346432, 1356951, 1809268, 2019648, 2592384, 2713902, 3618536, 4039296, 5427804, 7237072, 10855608, 14474144, 21711216, 28948288, 43422432, 57896576, 86844864, 173689728]

約数ペア:

[(1, 173689728), (2, 86844864), (3, 57896576), (4, 43422432), (6, 28948288), (8, 21711216), (12, 14474144), (16, 10855608), (24, 7237072), (32, 5427804), (43, 4039296), (48, 3618536), (64, 2713902), (67, 2592384), (86, 2019648), (96, 1809268), (128, 1356951), (129, 1346432), (134, 1296192), (157, 1106304), (172, 1009824), (192, 904634), (201, 864128), (258, 673216), (268, 648096), (314, 553152), (344, 504912), (384, 452317), (402, 432064), (471, 368768), (516, 336608), (536, 324048), (628, 276576), (688, 252456), (804, 216032), (942, 184384), (1032, 168304), (1072, 162024), (1256, 138288), (1376, 126228), (1608, 108016), (1884, 92192), (2064, 84152), (2144, 81012), (2512, 69144), (2752, 63114), (2881, 60288), (3216, 54008), (3768, 46096), (4128, 42076), (4288, 40506), (5024, 34572), (5504, 31557), (5762, 30144), (6432, 27004), (6751, 25728), (7536, 23048), (8256, 21038), (8576, 20253), (8643, 20096), (10048, 17286), (10519, 16512), (11524, 15072), (12864, 13502)]