198941568

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 626749200

約数和(自身を除く): 427807632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 97, 98, 109, 112, 128, 147, 168, 192, 194, 196, 218, 224, 291, 294, 327, 336, 384, 388, 392, 436, 448, 582, 588, 654, 672, 679, 763, 776, 784, 872, 896, 1164, 1176, 1308, 1344, 1358, 1526, 1552, 1568, 1744, 2037, 2289, 2328, 2352, 2616, 2688, 2716, 3052, 3104, 3136, 3488, 4074, 4578, 4656, 4704, 4753, 5232, 5341, 5432, 6104, 6208, 6272, 6976, 8148, 9156, 9312, 9408, 9506, 10464, 10573, 10682, 10864, 12208, 12416, 13952, 14259, 16023, 16296, 18312, 18624, 18816, 19012, 20928, 21146, 21364, 21728, 24416, 28518, 31719, 32046, 32592, 36624, 37248, 38024, 41856, 42292, 42728, 43456, 48832, 57036, 63438, 64092, 65184, 73248, 74011, 76048, 84584, 85456, 86912, 97664, 114072, 126876, 128184, 130368, 146496, 148022, 152096, 169168, 170912, 222033, 228144, 253752, 256368, 260736, 292992, 296044, 304192, 338336, 341824, 444066, 456288, 507504, 512736, 518077, 592088, 608384, 676672, 683648, 888132, 912576, 1015008, 1025472, 1036154, 1184176, 1353344, 1554231, 1776264, 1825152, 2030016, 2050944, 2072308, 2368352, 3108462, 3552528, 4060032, 4144616, 4736704, 6216924, 7105056, 8289232, 9473408, 12433848, 14210112, 16578464, 24867696, 28420224, 33156928, 49735392, 66313856, 99470784, 198941568]

約数ペア:

[(1, 198941568), (2, 99470784), (3, 66313856), (4, 49735392), (6, 33156928), (7, 28420224), (8, 24867696), (12, 16578464), (14, 14210112), (16, 12433848), (21, 9473408), (24, 8289232), (28, 7105056), (32, 6216924), (42, 4736704), (48, 4144616), (49, 4060032), (56, 3552528), (64, 3108462), (84, 2368352), (96, 2072308), (97, 2050944), (98, 2030016), (109, 1825152), (112, 1776264), (128, 1554231), (147, 1353344), (168, 1184176), (192, 1036154), (194, 1025472), (196, 1015008), (218, 912576), (224, 888132), (291, 683648), (294, 676672), (327, 608384), (336, 592088), (384, 518077), (388, 512736), (392, 507504), (436, 456288), (448, 444066), (582, 341824), (588, 338336), (654, 304192), (672, 296044), (679, 292992), (763, 260736), (776, 256368), (784, 253752), (872, 228144), (896, 222033), (1164, 170912), (1176, 169168), (1308, 152096), (1344, 148022), (1358, 146496), (1526, 130368), (1552, 128184), (1568, 126876), (1744, 114072), (2037, 97664), (2289, 86912), (2328, 85456), (2352, 84584), (2616, 76048), (2688, 74011), (2716, 73248), (3052, 65184), (3104, 64092), (3136, 63438), (3488, 57036), (4074, 48832), (4578, 43456), (4656, 42728), (4704, 42292), (4753, 41856), (5232, 38024), (5341, 37248), (5432, 36624), (6104, 32592), (6208, 32046), (6272, 31719), (6976, 28518), (8148, 24416), (9156, 21728), (9312, 21364), (9408, 21146), (9506, 20928), (10464, 19012), (10573, 18816), (10682, 18624), (10864, 18312), (12208, 16296), (12416, 16023), (13952, 14259)]