189882112

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 480356352

約数和(自身を除く): 290474240

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 92, 112, 119, 128, 136, 161, 184, 224, 238, 256, 271, 272, 322, 368, 391, 448, 476, 542, 544, 644, 736, 782, 896, 952, 1084, 1088, 1288, 1472, 1564, 1792, 1897, 1904, 2168, 2176, 2576, 2737, 2944, 3128, 3794, 3808, 4336, 4352, 4607, 5152, 5474, 5888, 6233, 6256, 7588, 7616, 8672, 9214, 10304, 10948, 12466, 12512, 15176, 15232, 17344, 18428, 20608, 21896, 24932, 25024, 30352, 30464, 32249, 34688, 36856, 41216, 43631, 43792, 49864, 50048, 60704, 64498, 69376, 73712, 87262, 87584, 99728, 100096, 105961, 121408, 128996, 147424, 174524, 175168, 199456, 211922, 242816, 257992, 294848, 349048, 350336, 398912, 423844, 485632, 515984, 589696, 698096, 700672, 741727, 797824, 847688, 1031968, 1179392, 1396192, 1483454, 1595648, 1695376, 2063936, 2792384, 2966908, 3390752, 4127872, 5584768, 5933816, 6781504, 8255744, 11169536, 11867632, 13563008, 23735264, 27126016, 47470528, 94941056, 189882112]

約数ペア:

[(1, 189882112), (2, 94941056), (4, 47470528), (7, 27126016), (8, 23735264), (14, 13563008), (16, 11867632), (17, 11169536), (23, 8255744), (28, 6781504), (32, 5933816), (34, 5584768), (46, 4127872), (56, 3390752), (64, 2966908), (68, 2792384), (92, 2063936), (112, 1695376), (119, 1595648), (128, 1483454), (136, 1396192), (161, 1179392), (184, 1031968), (224, 847688), (238, 797824), (256, 741727), (271, 700672), (272, 698096), (322, 589696), (368, 515984), (391, 485632), (448, 423844), (476, 398912), (542, 350336), (544, 349048), (644, 294848), (736, 257992), (782, 242816), (896, 211922), (952, 199456), (1084, 175168), (1088, 174524), (1288, 147424), (1472, 128996), (1564, 121408), (1792, 105961), (1897, 100096), (1904, 99728), (2168, 87584), (2176, 87262), (2576, 73712), (2737, 69376), (2944, 64498), (3128, 60704), (3794, 50048), (3808, 49864), (4336, 43792), (4352, 43631), (4607, 41216), (5152, 36856), (5474, 34688), (5888, 32249), (6233, 30464), (6256, 30352), (7588, 25024), (7616, 24932), (8672, 21896), (9214, 20608), (10304, 18428), (10948, 17344), (12466, 15232), (12512, 15176)]