128262624

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 408748032

約数和(自身を除く): 280485408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 47, 48, 56, 62, 84, 93, 94, 96, 112, 124, 131, 141, 168, 186, 188, 217, 224, 248, 262, 282, 329, 336, 372, 376, 393, 434, 496, 524, 564, 651, 658, 672, 744, 752, 786, 868, 917, 987, 992, 1048, 1128, 1302, 1316, 1457, 1488, 1504, 1572, 1736, 1834, 1974, 2096, 2256, 2604, 2632, 2751, 2914, 2976, 3144, 3472, 3668, 3948, 4061, 4192, 4371, 4512, 5208, 5264, 5502, 5828, 6157, 6288, 6944, 7336, 7896, 8122, 8742, 10199, 10416, 10528, 11004, 11656, 12183, 12314, 12576, 14672, 15792, 16244, 17484, 18471, 20398, 20832, 22008, 23312, 24366, 24628, 28427, 29344, 30597, 31584, 32488, 34968, 36942, 40796, 43099, 44016, 46624, 48732, 49256, 56854, 61194, 64976, 69936, 73884, 81592, 85281, 86198, 88032, 97464, 98512, 113708, 122388, 129297, 129952, 139872, 147768, 163184, 170562, 172396, 190867, 194928, 197024, 227416, 244776, 258594, 295536, 326368, 341124, 344792, 381734, 389856, 454832, 489552, 517188, 572601, 591072, 682248, 689584, 763468, 909664, 979104, 1034376, 1145202, 1336069, 1364496, 1379168, 1526936, 2068752, 2290404, 2672138, 2728992, 3053872, 4008207, 4137504, 4580808, 5344276, 6107744, 8016414, 9161616, 10688552, 16032828, 18323232, 21377104, 32065656, 42754208, 64131312, 128262624]

約数ペア:

[(1, 128262624), (2, 64131312), (3, 42754208), (4, 32065656), (6, 21377104), (7, 18323232), (8, 16032828), (12, 10688552), (14, 9161616), (16, 8016414), (21, 6107744), (24, 5344276), (28, 4580808), (31, 4137504), (32, 4008207), (42, 3053872), (47, 2728992), (48, 2672138), (56, 2290404), (62, 2068752), (84, 1526936), (93, 1379168), (94, 1364496), (96, 1336069), (112, 1145202), (124, 1034376), (131, 979104), (141, 909664), (168, 763468), (186, 689584), (188, 682248), (217, 591072), (224, 572601), (248, 517188), (262, 489552), (282, 454832), (329, 389856), (336, 381734), (372, 344792), (376, 341124), (393, 326368), (434, 295536), (496, 258594), (524, 244776), (564, 227416), (651, 197024), (658, 194928), (672, 190867), (744, 172396), (752, 170562), (786, 163184), (868, 147768), (917, 139872), (987, 129952), (992, 129297), (1048, 122388), (1128, 113708), (1302, 98512), (1316, 97464), (1457, 88032), (1488, 86198), (1504, 85281), (1572, 81592), (1736, 73884), (1834, 69936), (1974, 64976), (2096, 61194), (2256, 56854), (2604, 49256), (2632, 48732), (2751, 46624), (2914, 44016), (2976, 43099), (3144, 40796), (3472, 36942), (3668, 34968), (3948, 32488), (4061, 31584), (4192, 30597), (4371, 29344), (4512, 28427), (5208, 24628), (5264, 24366), (5502, 23312), (5828, 22008), (6157, 20832), (6288, 20398), (6944, 18471), (7336, 17484), (7896, 16244), (8122, 15792), (8742, 14672), (10199, 12576), (10416, 12314), (10528, 12183), (11004, 11656)]