137346944

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 338411520

約数和(自身を除く): 201064576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 71, 112, 119, 127, 128, 136, 142, 224, 238, 254, 272, 284, 448, 476, 497, 508, 544, 568, 889, 896, 952, 994, 1016, 1088, 1136, 1207, 1778, 1904, 1988, 2032, 2159, 2176, 2272, 2414, 3556, 3808, 3976, 4064, 4318, 4544, 4828, 7112, 7616, 7952, 8128, 8449, 8636, 9017, 9088, 9656, 14224, 15113, 15232, 15904, 16256, 16898, 17272, 18034, 19312, 28448, 30226, 31808, 33796, 34544, 36068, 38624, 56896, 60452, 63119, 63616, 67592, 69088, 72136, 77248, 113792, 120904, 126238, 135184, 138176, 144272, 153289, 154496, 241808, 252476, 270368, 276352, 288544, 306578, 483616, 504952, 540736, 577088, 613156, 967232, 1009904, 1073023, 1081472, 1154176, 1226312, 1934464, 2019808, 2146046, 2452624, 4039616, 4292092, 4905248, 8079232, 8584184, 9810496, 17168368, 19620992, 34336736, 68673472, 137346944]

約数ペア:

[(1, 137346944), (2, 68673472), (4, 34336736), (7, 19620992), (8, 17168368), (14, 9810496), (16, 8584184), (17, 8079232), (28, 4905248), (32, 4292092), (34, 4039616), (56, 2452624), (64, 2146046), (68, 2019808), (71, 1934464), (112, 1226312), (119, 1154176), (127, 1081472), (128, 1073023), (136, 1009904), (142, 967232), (224, 613156), (238, 577088), (254, 540736), (272, 504952), (284, 483616), (448, 306578), (476, 288544), (497, 276352), (508, 270368), (544, 252476), (568, 241808), (889, 154496), (896, 153289), (952, 144272), (994, 138176), (1016, 135184), (1088, 126238), (1136, 120904), (1207, 113792), (1778, 77248), (1904, 72136), (1988, 69088), (2032, 67592), (2159, 63616), (2176, 63119), (2272, 60452), (2414, 56896), (3556, 38624), (3808, 36068), (3976, 34544), (4064, 33796), (4318, 31808), (4544, 30226), (4828, 28448), (7112, 19312), (7616, 18034), (7952, 17272), (8128, 16898), (8449, 16256), (8636, 15904), (9017, 15232), (9088, 15113), (9656, 14224)]