187978112

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 483492240

約数和(自身を除く): 295514128

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 43, 49, 56, 64, 68, 82, 86, 98, 112, 119, 128, 136, 164, 172, 196, 224, 238, 272, 287, 301, 328, 344, 392, 448, 476, 544, 574, 602, 656, 688, 697, 731, 784, 833, 896, 952, 1088, 1148, 1204, 1312, 1376, 1394, 1462, 1568, 1666, 1763, 1904, 2009, 2107, 2176, 2296, 2408, 2624, 2752, 2788, 2924, 3136, 3332, 3526, 3808, 4018, 4214, 4592, 4816, 4879, 5117, 5248, 5504, 5576, 5848, 6272, 6664, 7052, 7616, 8036, 8428, 9184, 9632, 9758, 10234, 11152, 11696, 12341, 13328, 14104, 15232, 16072, 16856, 18368, 19264, 19516, 20468, 22304, 23392, 24682, 26656, 28208, 29971, 32144, 33712, 34153, 35819, 36736, 38528, 39032, 40936, 44608, 46784, 49364, 53312, 56416, 59942, 64288, 67424, 68306, 71638, 78064, 81872, 86387, 89216, 93568, 98728, 106624, 112832, 119884, 128576, 134848, 136612, 143276, 156128, 163744, 172774, 197456, 209797, 225664, 239768, 257152, 269696, 273224, 286552, 312256, 327488, 345548, 394912, 419594, 479536, 546448, 573104, 624512, 654976, 691096, 789824, 839188, 959072, 1092896, 1146208, 1382192, 1468579, 1579648, 1678376, 1918144, 2185792, 2292416, 2764384, 2937158, 3356752, 3836288, 4371584, 4584832, 5528768, 5874316, 6713504, 11057536, 11748632, 13427008, 23497264, 26854016, 46994528, 93989056, 187978112]

約数ペア:

[(1, 187978112), (2, 93989056), (4, 46994528), (7, 26854016), (8, 23497264), (14, 13427008), (16, 11748632), (17, 11057536), (28, 6713504), (32, 5874316), (34, 5528768), (41, 4584832), (43, 4371584), (49, 3836288), (56, 3356752), (64, 2937158), (68, 2764384), (82, 2292416), (86, 2185792), (98, 1918144), (112, 1678376), (119, 1579648), (128, 1468579), (136, 1382192), (164, 1146208), (172, 1092896), (196, 959072), (224, 839188), (238, 789824), (272, 691096), (287, 654976), (301, 624512), (328, 573104), (344, 546448), (392, 479536), (448, 419594), (476, 394912), (544, 345548), (574, 327488), (602, 312256), (656, 286552), (688, 273224), (697, 269696), (731, 257152), (784, 239768), (833, 225664), (896, 209797), (952, 197456), (1088, 172774), (1148, 163744), (1204, 156128), (1312, 143276), (1376, 136612), (1394, 134848), (1462, 128576), (1568, 119884), (1666, 112832), (1763, 106624), (1904, 98728), (2009, 93568), (2107, 89216), (2176, 86387), (2296, 81872), (2408, 78064), (2624, 71638), (2752, 68306), (2788, 67424), (2924, 64288), (3136, 59942), (3332, 56416), (3526, 53312), (3808, 49364), (4018, 46784), (4214, 44608), (4592, 40936), (4816, 39032), (4879, 38528), (5117, 36736), (5248, 35819), (5504, 34153), (5576, 33712), (5848, 32144), (6272, 29971), (6664, 28208), (7052, 26656), (7616, 24682), (8036, 23392), (8428, 22304), (9184, 20468), (9632, 19516), (9758, 19264), (10234, 18368), (11152, 16856), (11696, 16072), (12341, 15232), (13328, 14104)]