199072512

素因数分解:

$2^8\times 3^3\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:455

約数の個数: 144

約数和(自身を含む): 597502080

約数和(自身を除く): 398429568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 144, 166, 192, 216, 249, 256, 288, 332, 347, 384, 432, 498, 576, 664, 694, 747, 768, 864, 996, 1041, 1152, 1328, 1388, 1494, 1728, 1992, 2082, 2241, 2304, 2656, 2776, 2988, 3123, 3456, 3984, 4164, 4482, 5312, 5552, 5976, 6246, 6912, 7968, 8328, 8964, 9369, 10624, 11104, 11952, 12492, 15936, 16656, 17928, 18738, 21248, 22208, 23904, 24984, 28801, 31872, 33312, 35856, 37476, 44416, 47808, 49968, 57602, 63744, 66624, 71712, 74952, 86403, 88832, 95616, 99936, 115204, 133248, 143424, 149904, 172806, 191232, 199872, 230408, 259209, 266496, 286848, 299808, 345612, 399744, 460816, 518418, 573696, 599616, 691224, 777627, 799488, 921632, 1036836, 1199232, 1382448, 1555254, 1843264, 2073672, 2398464, 2764896, 3110508, 3686528, 4147344, 5529792, 6221016, 7373056, 8294688, 11059584, 12442032, 16589376, 22119168, 24884064, 33178752, 49768128, 66357504, 99536256, 199072512]

約数ペア:

[(1, 199072512), (2, 99536256), (3, 66357504), (4, 49768128), (6, 33178752), (8, 24884064), (9, 22119168), (12, 16589376), (16, 12442032), (18, 11059584), (24, 8294688), (27, 7373056), (32, 6221016), (36, 5529792), (48, 4147344), (54, 3686528), (64, 3110508), (72, 2764896), (83, 2398464), (96, 2073672), (108, 1843264), (128, 1555254), (144, 1382448), (166, 1199232), (192, 1036836), (216, 921632), (249, 799488), (256, 777627), (288, 691224), (332, 599616), (347, 573696), (384, 518418), (432, 460816), (498, 399744), (576, 345612), (664, 299808), (694, 286848), (747, 266496), (768, 259209), (864, 230408), (996, 199872), (1041, 191232), (1152, 172806), (1328, 149904), (1388, 143424), (1494, 133248), (1728, 115204), (1992, 99936), (2082, 95616), (2241, 88832), (2304, 86403), (2656, 74952), (2776, 71712), (2988, 66624), (3123, 63744), (3456, 57602), (3984, 49968), (4164, 47808), (4482, 44416), (5312, 37476), (5552, 35856), (5976, 33312), (6246, 31872), (6912, 28801), (7968, 24984), (8328, 23904), (8964, 22208), (9369, 21248), (10624, 18738), (11104, 17928), (11952, 16656), (12492, 15936)]