189710976

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 637459200

約数和(自身を除く): 447748224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 61, 64, 78, 84, 89, 91, 96, 104, 112, 122, 128, 156, 168, 178, 182, 183, 192, 208, 224, 244, 267, 273, 312, 336, 356, 364, 366, 384, 416, 427, 448, 488, 534, 546, 623, 624, 672, 712, 728, 732, 793, 832, 854, 896, 976, 1068, 1092, 1157, 1246, 1248, 1281, 1344, 1424, 1456, 1464, 1586, 1664, 1708, 1869, 1952, 2136, 2184, 2314, 2379, 2492, 2496, 2562, 2688, 2848, 2912, 2928, 3172, 3416, 3471, 3738, 3904, 4272, 4368, 4628, 4758, 4984, 4992, 5124, 5429, 5551, 5696, 5824, 5856, 6344, 6832, 6942, 7476, 7808, 8099, 8544, 8736, 9256, 9516, 9968, 10248, 10858, 11102, 11392, 11648, 11712, 12688, 13664, 13884, 14952, 16198, 16287, 16653, 17088, 17472, 18512, 19032, 19936, 20496, 21716, 22204, 23424, 24297, 25376, 27328, 27768, 29904, 32396, 32574, 33306, 34176, 34944, 37024, 38003, 38064, 39872, 40992, 43432, 44408, 48594, 50752, 54656, 55536, 59808, 64792, 65148, 66612, 70577, 74048, 76006, 76128, 79744, 81984, 86864, 88816, 97188, 101504, 111072, 114009, 119616, 129584, 130296, 133224, 141154, 148096, 152012, 152256, 163968, 173728, 177632, 194376, 211731, 222144, 228018, 239232, 259168, 260592, 266448, 282308, 304024, 304512, 347456, 355264, 388752, 423462, 444288, 456036, 494039, 518336, 521184, 532896, 564616, 608048, 694912, 710528, 777504, 846924, 912072, 988078, 1036672, 1042368, 1065792, 1129232, 1216096, 1482117, 1555008, 1693848, 1824144, 1976156, 2084736, 2131584, 2258464, 2432192, 2964234, 3110016, 3387696, 3648288, 3952312, 4516928, 4864384, 5928468, 6775392, 7296576, 7904624, 9033856, 11856936, 13550784, 14593152, 15809248, 23713872, 27101568, 31618496, 47427744, 63236992, 94855488, 189710976]

約数ペア:

[(1, 189710976), (2, 94855488), (3, 63236992), (4, 47427744), (6, 31618496), (7, 27101568), (8, 23713872), (12, 15809248), (13, 14593152), (14, 13550784), (16, 11856936), (21, 9033856), (24, 7904624), (26, 7296576), (28, 6775392), (32, 5928468), (39, 4864384), (42, 4516928), (48, 3952312), (52, 3648288), (56, 3387696), (61, 3110016), (64, 2964234), (78, 2432192), (84, 2258464), (89, 2131584), (91, 2084736), (96, 1976156), (104, 1824144), (112, 1693848), (122, 1555008), (128, 1482117), (156, 1216096), (168, 1129232), (178, 1065792), (182, 1042368), (183, 1036672), (192, 988078), (208, 912072), (224, 846924), (244, 777504), (267, 710528), (273, 694912), (312, 608048), (336, 564616), (356, 532896), (364, 521184), (366, 518336), (384, 494039), (416, 456036), (427, 444288), (448, 423462), (488, 388752), (534, 355264), (546, 347456), (623, 304512), (624, 304024), (672, 282308), (712, 266448), (728, 260592), (732, 259168), (793, 239232), (832, 228018), (854, 222144), (896, 211731), (976, 194376), (1068, 177632), (1092, 173728), (1157, 163968), (1246, 152256), (1248, 152012), (1281, 148096), (1344, 141154), (1424, 133224), (1456, 130296), (1464, 129584), (1586, 119616), (1664, 114009), (1708, 111072), (1869, 101504), (1952, 97188), (2136, 88816), (2184, 86864), (2314, 81984), (2379, 79744), (2492, 76128), (2496, 76006), (2562, 74048), (2688, 70577), (2848, 66612), (2912, 65148), (2928, 64792), (3172, 59808), (3416, 55536), (3471, 54656), (3738, 50752), (3904, 48594), (4272, 44408), (4368, 43432), (4628, 40992), (4758, 39872), (4984, 38064), (4992, 38003), (5124, 37024), (5429, 34944), (5551, 34176), (5696, 33306), (5824, 32574), (5856, 32396), (6344, 29904), (6832, 27768), (6942, 27328), (7476, 25376), (7808, 24297), (8099, 23424), (8544, 22204), (8736, 21716), (9256, 20496), (9516, 19936), (9968, 19032), (10248, 18512), (10858, 17472), (11102, 17088), (11392, 16653), (11648, 16287), (11712, 16198), (12688, 14952), (13664, 13884)]