189417536

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:90

約数の個数: 252

約数和(自身を含む): 533369520

約数和(自身を除く): 343951984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 32, 34, 38, 44, 49, 56, 64, 68, 76, 77, 88, 98, 112, 119, 133, 136, 152, 154, 176, 187, 196, 209, 224, 238, 266, 272, 289, 304, 308, 323, 352, 374, 392, 418, 448, 476, 532, 539, 544, 578, 608, 616, 646, 704, 748, 784, 833, 836, 931, 952, 1064, 1078, 1088, 1156, 1216, 1232, 1292, 1309, 1463, 1496, 1568, 1666, 1672, 1862, 1904, 2023, 2128, 2156, 2261, 2312, 2464, 2584, 2618, 2926, 2992, 3136, 3179, 3332, 3344, 3553, 3724, 3808, 4046, 4256, 4312, 4522, 4624, 4928, 5168, 5236, 5491, 5852, 5984, 6358, 6664, 6688, 7106, 7448, 7616, 8092, 8512, 8624, 9044, 9163, 9248, 10241, 10336, 10472, 10982, 11704, 11968, 12716, 13328, 13376, 14161, 14212, 14896, 15827, 16184, 17248, 18088, 18326, 18496, 20482, 20672, 20944, 21964, 22253, 23408, 24871, 25432, 26656, 28322, 28424, 29792, 31654, 32368, 34496, 36176, 36652, 38437, 40964, 41888, 43928, 44506, 46816, 49742, 50864, 53312, 56644, 56848, 59584, 60401, 63308, 64736, 72352, 73304, 76874, 81928, 83776, 87856, 89012, 93632, 99484, 101728, 113288, 113696, 120802, 126616, 129472, 144704, 146608, 153748, 155771, 163856, 174097, 175712, 178024, 198968, 203456, 226576, 227392, 241604, 253232, 269059, 293216, 307496, 311542, 327712, 348194, 351424, 356048, 397936, 422807, 453152, 483208, 506464, 538118, 586432, 614992, 623084, 655424, 696388, 712096, 795872, 845614, 906304, 966416, 1012928, 1076236, 1229984, 1246168, 1392776, 1424192, 1591744, 1691228, 1932832, 2152472, 2459968, 2492336, 2785552, 2959649, 3382456, 3865664, 4304944, 4984672, 5571104, 5919298, 6764912, 8609888, 9969344, 11142208, 11838596, 13529824, 17219776, 23677192, 27059648, 47354384, 94708768, 189417536]

約数ペア:

[(1, 189417536), (2, 94708768), (4, 47354384), (7, 27059648), (8, 23677192), (11, 17219776), (14, 13529824), (16, 11838596), (17, 11142208), (19, 9969344), (22, 8609888), (28, 6764912), (32, 5919298), (34, 5571104), (38, 4984672), (44, 4304944), (49, 3865664), (56, 3382456), (64, 2959649), (68, 2785552), (76, 2492336), (77, 2459968), (88, 2152472), (98, 1932832), (112, 1691228), (119, 1591744), (133, 1424192), (136, 1392776), (152, 1246168), (154, 1229984), (176, 1076236), (187, 1012928), (196, 966416), (209, 906304), (224, 845614), (238, 795872), (266, 712096), (272, 696388), (289, 655424), (304, 623084), (308, 614992), (323, 586432), (352, 538118), (374, 506464), (392, 483208), (418, 453152), (448, 422807), (476, 397936), (532, 356048), (539, 351424), (544, 348194), (578, 327712), (608, 311542), (616, 307496), (646, 293216), (704, 269059), (748, 253232), (784, 241604), (833, 227392), (836, 226576), (931, 203456), (952, 198968), (1064, 178024), (1078, 175712), (1088, 174097), (1156, 163856), (1216, 155771), (1232, 153748), (1292, 146608), (1309, 144704), (1463, 129472), (1496, 126616), (1568, 120802), (1666, 113696), (1672, 113288), (1862, 101728), (1904, 99484), (2023, 93632), (2128, 89012), (2156, 87856), (2261, 83776), (2312, 81928), (2464, 76874), (2584, 73304), (2618, 72352), (2926, 64736), (2992, 63308), (3136, 60401), (3179, 59584), (3332, 56848), (3344, 56644), (3553, 53312), (3724, 50864), (3808, 49742), (4046, 46816), (4256, 44506), (4312, 43928), (4522, 41888), (4624, 40964), (4928, 38437), (5168, 36652), (5236, 36176), (5491, 34496), (5852, 32368), (5984, 31654), (6358, 29792), (6664, 28424), (6688, 28322), (7106, 26656), (7448, 25432), (7616, 24871), (8092, 23408), (8512, 22253), (8624, 21964), (9044, 20944), (9163, 20672), (9248, 20482), (10241, 18496), (10336, 18326), (10472, 18088), (10982, 17248), (11704, 16184), (11968, 15827), (12716, 14896), (13328, 14212), (13376, 14161)]