191987424

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 572382720

約数和(自身を除く): 380395296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 127, 144, 174, 181, 232, 254, 261, 288, 348, 362, 381, 464, 508, 522, 543, 696, 724, 762, 928, 1016, 1044, 1086, 1143, 1392, 1448, 1524, 1629, 2032, 2088, 2172, 2286, 2784, 2896, 3048, 3258, 3683, 4064, 4176, 4344, 4572, 5249, 5792, 6096, 6516, 7366, 8352, 8688, 9144, 10498, 11049, 12192, 13032, 14732, 15747, 17376, 18288, 20996, 22098, 22987, 26064, 29464, 31494, 33147, 36576, 41992, 44196, 45974, 47241, 52128, 58928, 62988, 66294, 68961, 83984, 88392, 91948, 94482, 117856, 125976, 132588, 137922, 167968, 176784, 183896, 188964, 206883, 251952, 265176, 275844, 353568, 367792, 377928, 413766, 503904, 530352, 551688, 666623, 735584, 755856, 827532, 1060704, 1103376, 1333246, 1511712, 1655064, 1999869, 2206752, 2666492, 3310128, 3999738, 5332984, 5999607, 6620256, 7999476, 10665968, 11999214, 15998952, 21331936, 23998428, 31997904, 47996856, 63995808, 95993712, 191987424]

約数ペア:

[(1, 191987424), (2, 95993712), (3, 63995808), (4, 47996856), (6, 31997904), (8, 23998428), (9, 21331936), (12, 15998952), (16, 11999214), (18, 10665968), (24, 7999476), (29, 6620256), (32, 5999607), (36, 5332984), (48, 3999738), (58, 3310128), (72, 2666492), (87, 2206752), (96, 1999869), (116, 1655064), (127, 1511712), (144, 1333246), (174, 1103376), (181, 1060704), (232, 827532), (254, 755856), (261, 735584), (288, 666623), (348, 551688), (362, 530352), (381, 503904), (464, 413766), (508, 377928), (522, 367792), (543, 353568), (696, 275844), (724, 265176), (762, 251952), (928, 206883), (1016, 188964), (1044, 183896), (1086, 176784), (1143, 167968), (1392, 137922), (1448, 132588), (1524, 125976), (1629, 117856), (2032, 94482), (2088, 91948), (2172, 88392), (2286, 83984), (2784, 68961), (2896, 66294), (3048, 62988), (3258, 58928), (3683, 52128), (4064, 47241), (4176, 45974), (4344, 44196), (4572, 41992), (5249, 36576), (5792, 33147), (6096, 31494), (6516, 29464), (7366, 26064), (8352, 22987), (8688, 22098), (9144, 20996), (10498, 18288), (11049, 17376), (12192, 15747), (13032, 14732)]