133957728

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 404323920

約数和(自身を除く): 270366192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 43, 48, 58, 72, 86, 87, 96, 116, 129, 144, 172, 174, 232, 258, 261, 288, 344, 348, 373, 387, 464, 516, 522, 688, 696, 746, 774, 928, 1032, 1044, 1119, 1247, 1376, 1392, 1492, 1548, 2064, 2088, 2238, 2494, 2784, 2984, 3096, 3357, 3741, 4128, 4176, 4476, 4988, 5968, 6192, 6714, 7482, 8352, 8952, 9976, 10817, 11223, 11936, 12384, 13428, 14964, 16039, 17904, 19952, 21634, 22446, 26856, 29928, 32078, 32451, 35808, 39904, 43268, 44892, 48117, 53712, 59856, 64156, 64902, 86536, 89784, 96234, 97353, 107424, 119712, 128312, 129804, 144351, 173072, 179568, 192468, 194706, 256624, 259608, 288702, 346144, 359136, 384936, 389412, 465131, 513248, 519216, 577404, 769872, 778824, 930262, 1038432, 1154808, 1395393, 1539744, 1557648, 1860524, 2309616, 2790786, 3115296, 3721048, 4186179, 4619232, 5581572, 7442096, 8372358, 11163144, 14884192, 16744716, 22326288, 33489432, 44652576, 66978864, 133957728]

約数ペア:

[(1, 133957728), (2, 66978864), (3, 44652576), (4, 33489432), (6, 22326288), (8, 16744716), (9, 14884192), (12, 11163144), (16, 8372358), (18, 7442096), (24, 5581572), (29, 4619232), (32, 4186179), (36, 3721048), (43, 3115296), (48, 2790786), (58, 2309616), (72, 1860524), (86, 1557648), (87, 1539744), (96, 1395393), (116, 1154808), (129, 1038432), (144, 930262), (172, 778824), (174, 769872), (232, 577404), (258, 519216), (261, 513248), (288, 465131), (344, 389412), (348, 384936), (373, 359136), (387, 346144), (464, 288702), (516, 259608), (522, 256624), (688, 194706), (696, 192468), (746, 179568), (774, 173072), (928, 144351), (1032, 129804), (1044, 128312), (1119, 119712), (1247, 107424), (1376, 97353), (1392, 96234), (1492, 89784), (1548, 86536), (2064, 64902), (2088, 64156), (2238, 59856), (2494, 53712), (2784, 48117), (2984, 44892), (3096, 43268), (3357, 39904), (3741, 35808), (4128, 32451), (4176, 32078), (4476, 29928), (4988, 26856), (5968, 22446), (6192, 21634), (6714, 19952), (7482, 17904), (8352, 16039), (8952, 14964), (9976, 13428), (10817, 12384), (11223, 11936)]