165624256

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 393265152

約数和(自身を除く): 227640896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 71, 82, 112, 127, 142, 164, 224, 254, 284, 287, 328, 448, 497, 508, 568, 574, 656, 889, 994, 1016, 1136, 1148, 1312, 1778, 1988, 2032, 2272, 2296, 2624, 2911, 3556, 3976, 4064, 4544, 4592, 5207, 5822, 7112, 7952, 8128, 9017, 9184, 10414, 11644, 14224, 15904, 18034, 18368, 20377, 20828, 23288, 28448, 31808, 36068, 36449, 40754, 41656, 46576, 56896, 63119, 72136, 72898, 81508, 83312, 93152, 126238, 144272, 145796, 163016, 166624, 186304, 252476, 288544, 291592, 326032, 333248, 369697, 504952, 577088, 583184, 652064, 739394, 1009904, 1166368, 1304128, 1478788, 2019808, 2332736, 2587879, 2957576, 4039616, 5175758, 5915152, 10351516, 11830304, 20703032, 23660608, 41406064, 82812128, 165624256]

約数ペア:

[(1, 165624256), (2, 82812128), (4, 41406064), (7, 23660608), (8, 20703032), (14, 11830304), (16, 10351516), (28, 5915152), (32, 5175758), (41, 4039616), (56, 2957576), (64, 2587879), (71, 2332736), (82, 2019808), (112, 1478788), (127, 1304128), (142, 1166368), (164, 1009904), (224, 739394), (254, 652064), (284, 583184), (287, 577088), (328, 504952), (448, 369697), (497, 333248), (508, 326032), (568, 291592), (574, 288544), (656, 252476), (889, 186304), (994, 166624), (1016, 163016), (1136, 145796), (1148, 144272), (1312, 126238), (1778, 93152), (1988, 83312), (2032, 81508), (2272, 72898), (2296, 72136), (2624, 63119), (2911, 56896), (3556, 46576), (3976, 41656), (4064, 40754), (4544, 36449), (4592, 36068), (5207, 31808), (5822, 28448), (7112, 23288), (7952, 20828), (8128, 20377), (9017, 18368), (9184, 18034), (10414, 15904), (11644, 14224)]