197637888

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 608948480

約数和(自身を除く): 411310592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 97, 112, 128, 168, 192, 194, 224, 256, 291, 336, 379, 384, 388, 448, 582, 672, 679, 758, 768, 776, 896, 1137, 1164, 1344, 1358, 1516, 1552, 1792, 2037, 2274, 2328, 2653, 2688, 2716, 3032, 3104, 4074, 4548, 4656, 5306, 5376, 5432, 6064, 6208, 7959, 8148, 9096, 9312, 10612, 10864, 12128, 12416, 15918, 16296, 18192, 18624, 21224, 21728, 24256, 24832, 31836, 32592, 36384, 36763, 37248, 42448, 43456, 48512, 63672, 65184, 72768, 73526, 74496, 84896, 86912, 97024, 110289, 127344, 130368, 145536, 147052, 169792, 173824, 220578, 254688, 257341, 260736, 291072, 294104, 339584, 441156, 509376, 514682, 521472, 588208, 679168, 772023, 882312, 1018752, 1029364, 1176416, 1544046, 1764624, 2037504, 2058728, 2352832, 3088092, 3529248, 4117456, 4705664, 6176184, 7058496, 8234912, 9411328, 12352368, 14116992, 16469824, 24704736, 28233984, 32939648, 49409472, 65879296, 98818944, 197637888]

約数ペア:

[(1, 197637888), (2, 98818944), (3, 65879296), (4, 49409472), (6, 32939648), (7, 28233984), (8, 24704736), (12, 16469824), (14, 14116992), (16, 12352368), (21, 9411328), (24, 8234912), (28, 7058496), (32, 6176184), (42, 4705664), (48, 4117456), (56, 3529248), (64, 3088092), (84, 2352832), (96, 2058728), (97, 2037504), (112, 1764624), (128, 1544046), (168, 1176416), (192, 1029364), (194, 1018752), (224, 882312), (256, 772023), (291, 679168), (336, 588208), (379, 521472), (384, 514682), (388, 509376), (448, 441156), (582, 339584), (672, 294104), (679, 291072), (758, 260736), (768, 257341), (776, 254688), (896, 220578), (1137, 173824), (1164, 169792), (1344, 147052), (1358, 145536), (1516, 130368), (1552, 127344), (1792, 110289), (2037, 97024), (2274, 86912), (2328, 84896), (2653, 74496), (2688, 73526), (2716, 72768), (3032, 65184), (3104, 63672), (4074, 48512), (4548, 43456), (4656, 42448), (5306, 37248), (5376, 36763), (5432, 36384), (6064, 32592), (6208, 31836), (7959, 24832), (8148, 24256), (9096, 21728), (9312, 21224), (10612, 18624), (10864, 18192), (12128, 16296), (12416, 15918)]