139446144

素因数分解:

$2^7\times 3^3\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 415792800

約数和(自身を除く): 276346656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 157, 192, 216, 257, 288, 314, 384, 432, 471, 514, 576, 628, 771, 864, 942, 1028, 1152, 1256, 1413, 1542, 1728, 1884, 2056, 2313, 2512, 2826, 3084, 3456, 3768, 4112, 4239, 4626, 5024, 5652, 6168, 6939, 7536, 8224, 8478, 9252, 10048, 11304, 12336, 13878, 15072, 16448, 16956, 18504, 20096, 22608, 24672, 27756, 30144, 32896, 33912, 37008, 40349, 45216, 49344, 55512, 60288, 67824, 74016, 80698, 90432, 98688, 111024, 121047, 135648, 148032, 161396, 180864, 222048, 242094, 271296, 296064, 322792, 363141, 444096, 484188, 542592, 645584, 726282, 888192, 968376, 1089423, 1291168, 1452564, 1936752, 2178846, 2582336, 2905128, 3873504, 4357692, 5164672, 5810256, 7747008, 8715384, 11620512, 15494016, 17430768, 23241024, 34861536, 46482048, 69723072, 139446144]

約数ペア:

[(1, 139446144), (2, 69723072), (3, 46482048), (4, 34861536), (6, 23241024), (8, 17430768), (9, 15494016), (12, 11620512), (16, 8715384), (18, 7747008), (24, 5810256), (27, 5164672), (32, 4357692), (36, 3873504), (48, 2905128), (54, 2582336), (64, 2178846), (72, 1936752), (96, 1452564), (108, 1291168), (128, 1089423), (144, 968376), (157, 888192), (192, 726282), (216, 645584), (257, 542592), (288, 484188), (314, 444096), (384, 363141), (432, 322792), (471, 296064), (514, 271296), (576, 242094), (628, 222048), (771, 180864), (864, 161396), (942, 148032), (1028, 135648), (1152, 121047), (1256, 111024), (1413, 98688), (1542, 90432), (1728, 80698), (1884, 74016), (2056, 67824), (2313, 60288), (2512, 55512), (2826, 49344), (3084, 45216), (3456, 40349), (3768, 37008), (4112, 33912), (4239, 32896), (4626, 30144), (5024, 27756), (5652, 24672), (6168, 22608), (6939, 20096), (7536, 18504), (8224, 16956), (8478, 16448), (9252, 15072), (10048, 13878), (11304, 12336)]