164596544

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:416

約数の個数: 112

約数和(自身を含む): 400629120

約数和(自身を除く): 236032576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 64, 76, 112, 122, 133, 152, 224, 244, 266, 304, 317, 427, 448, 488, 532, 608, 634, 854, 976, 1064, 1159, 1216, 1268, 1708, 1952, 2128, 2219, 2318, 2536, 3416, 3904, 4256, 4438, 4636, 5072, 6023, 6832, 8113, 8512, 8876, 9272, 10144, 12046, 13664, 16226, 17752, 18544, 19337, 20288, 24092, 27328, 32452, 35504, 37088, 38674, 42161, 48184, 64904, 71008, 74176, 77348, 84322, 96368, 129808, 135359, 142016, 154696, 168644, 192736, 259616, 270718, 309392, 337288, 367403, 385472, 519232, 541436, 618784, 674576, 734806, 1082872, 1237568, 1349152, 1469612, 2165744, 2571821, 2698304, 2939224, 4331488, 5143642, 5878448, 8662976, 10287284, 11756896, 20574568, 23513792, 41149136, 82298272, 164596544]

約数ペア:

[(1, 164596544), (2, 82298272), (4, 41149136), (7, 23513792), (8, 20574568), (14, 11756896), (16, 10287284), (19, 8662976), (28, 5878448), (32, 5143642), (38, 4331488), (56, 2939224), (61, 2698304), (64, 2571821), (76, 2165744), (112, 1469612), (122, 1349152), (133, 1237568), (152, 1082872), (224, 734806), (244, 674576), (266, 618784), (304, 541436), (317, 519232), (427, 385472), (448, 367403), (488, 337288), (532, 309392), (608, 270718), (634, 259616), (854, 192736), (976, 168644), (1064, 154696), (1159, 142016), (1216, 135359), (1268, 129808), (1708, 96368), (1952, 84322), (2128, 77348), (2219, 74176), (2318, 71008), (2536, 64904), (3416, 48184), (3904, 42161), (4256, 38674), (4438, 37088), (4636, 35504), (5072, 32452), (6023, 27328), (6832, 24092), (8113, 20288), (8512, 19337), (8876, 18544), (9272, 17752), (10144, 16226), (12046, 13664)]