143425728

素因数分解:

$2^6\times 3^4\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 140

約数和(自身を含む): 432120040

約数和(自身を除く): 288694312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 144, 146, 162, 192, 216, 219, 288, 292, 324, 379, 432, 438, 576, 584, 648, 657, 758, 864, 876, 1137, 1168, 1296, 1314, 1516, 1728, 1752, 1971, 2274, 2336, 2592, 2628, 3032, 3411, 3504, 3942, 4548, 4672, 5184, 5256, 5913, 6064, 6822, 7008, 7884, 9096, 10233, 10512, 11826, 12128, 13644, 14016, 15768, 18192, 20466, 21024, 23652, 24256, 27288, 27667, 30699, 31536, 36384, 40932, 42048, 47304, 54576, 55334, 61398, 63072, 72768, 81864, 83001, 94608, 109152, 110668, 122796, 126144, 163728, 166002, 189216, 218304, 221336, 245592, 249003, 327456, 332004, 378432, 442672, 491184, 498006, 654912, 664008, 747009, 885344, 982368, 996012, 1328016, 1494018, 1770688, 1964736, 1992024, 2241027, 2656032, 2988036, 3984048, 4482054, 5312064, 5976072, 7968096, 8964108, 11952144, 15936192, 17928216, 23904288, 35856432, 47808576, 71712864, 143425728]

約数ペア:

[(1, 143425728), (2, 71712864), (3, 47808576), (4, 35856432), (6, 23904288), (8, 17928216), (9, 15936192), (12, 11952144), (16, 8964108), (18, 7968096), (24, 5976072), (27, 5312064), (32, 4482054), (36, 3984048), (48, 2988036), (54, 2656032), (64, 2241027), (72, 1992024), (73, 1964736), (81, 1770688), (96, 1494018), (108, 1328016), (144, 996012), (146, 982368), (162, 885344), (192, 747009), (216, 664008), (219, 654912), (288, 498006), (292, 491184), (324, 442672), (379, 378432), (432, 332004), (438, 327456), (576, 249003), (584, 245592), (648, 221336), (657, 218304), (758, 189216), (864, 166002), (876, 163728), (1137, 126144), (1168, 122796), (1296, 110668), (1314, 109152), (1516, 94608), (1728, 83001), (1752, 81864), (1971, 72768), (2274, 63072), (2336, 61398), (2592, 55334), (2628, 54576), (3032, 47304), (3411, 42048), (3504, 40932), (3942, 36384), (4548, 31536), (4672, 30699), (5184, 27667), (5256, 27288), (5913, 24256), (6064, 23652), (6822, 21024), (7008, 20466), (7884, 18192), (9096, 15768), (10233, 14016), (10512, 13644), (11826, 12128)]