165551904

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:940

約数の個数: 192

約数和(自身を含む): 570286080

約数和(自身を除く): 404734176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 496, 504, 558, 651, 672, 744, 756, 837, 864, 868, 883, 992, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1766, 1953, 2016, 2232, 2604, 2649, 2976, 3024, 3348, 3472, 3532, 3906, 4464, 5208, 5298, 5859, 6048, 6181, 6696, 6944, 7064, 7812, 7947, 8928, 10416, 10596, 11718, 12362, 13392, 14128, 15624, 15894, 18543, 20832, 21192, 23436, 23841, 24724, 26784, 27373, 28256, 31248, 31788, 37086, 42384, 46872, 47682, 49448, 54746, 55629, 62496, 63576, 74172, 82119, 84768, 93744, 95364, 98896, 109492, 111258, 127152, 148344, 164238, 166887, 187488, 190728, 191611, 197792, 218984, 222516, 246357, 254304, 296688, 328476, 333774, 381456, 383222, 437968, 445032, 492714, 574833, 593376, 656952, 667548, 739071, 762912, 766444, 875936, 890064, 985428, 1149666, 1313904, 1335096, 1478142, 1532888, 1724499, 1780128, 1970856, 2299332, 2627808, 2670192, 2956284, 3065776, 3448998, 3941712, 4598664, 5173497, 5340384, 5912568, 6131552, 6897996, 7883424, 9197328, 10346994, 11825136, 13795992, 18394656, 20693988, 23650272, 27591984, 41387976, 55183968, 82775952, 165551904]

約数ペア:

[(1, 165551904), (2, 82775952), (3, 55183968), (4, 41387976), (6, 27591984), (7, 23650272), (8, 20693988), (9, 18394656), (12, 13795992), (14, 11825136), (16, 10346994), (18, 9197328), (21, 7883424), (24, 6897996), (27, 6131552), (28, 5912568), (31, 5340384), (32, 5173497), (36, 4598664), (42, 3941712), (48, 3448998), (54, 3065776), (56, 2956284), (62, 2670192), (63, 2627808), (72, 2299332), (84, 1970856), (93, 1780128), (96, 1724499), (108, 1532888), (112, 1478142), (124, 1335096), (126, 1313904), (144, 1149666), (168, 985428), (186, 890064), (189, 875936), (216, 766444), (217, 762912), (224, 739071), (248, 667548), (252, 656952), (279, 593376), (288, 574833), (336, 492714), (372, 445032), (378, 437968), (432, 383222), (434, 381456), (496, 333774), (504, 328476), (558, 296688), (651, 254304), (672, 246357), (744, 222516), (756, 218984), (837, 197792), (864, 191611), (868, 190728), (883, 187488), (992, 166887), (1008, 164238), (1116, 148344), (1302, 127152), (1488, 111258), (1512, 109492), (1674, 98896), (1736, 95364), (1766, 93744), (1953, 84768), (2016, 82119), (2232, 74172), (2604, 63576), (2649, 62496), (2976, 55629), (3024, 54746), (3348, 49448), (3472, 47682), (3532, 46872), (3906, 42384), (4464, 37086), (5208, 31788), (5298, 31248), (5859, 28256), (6048, 27373), (6181, 26784), (6696, 24724), (6944, 23841), (7064, 23436), (7812, 21192), (7947, 20832), (8928, 18543), (10416, 15894), (10596, 15624), (11718, 14128), (12362, 13392)]