149830912

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{691}}^1$

素因数の和:736

約数の個数: 108

約数和(自身を含む): 376243168

約数和(自身を除く): 226412256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 484, 616, 691, 704, 847, 896, 968, 1232, 1382, 1408, 1694, 1792, 1936, 2464, 2764, 2816, 3388, 3872, 4837, 4928, 5528, 6776, 7601, 7744, 9674, 9856, 11056, 13552, 15202, 15488, 19348, 19712, 22112, 27104, 30404, 30976, 38696, 44224, 53207, 54208, 60808, 77392, 83611, 88448, 106414, 108416, 121616, 154784, 167222, 176896, 212828, 216832, 243232, 309568, 334444, 425656, 486464, 585277, 619136, 668888, 851312, 972928, 1170554, 1238272, 1337776, 1702624, 1945856, 2341108, 2675552, 3405248, 4682216, 5351104, 6810496, 9364432, 10702208, 13620992, 18728864, 21404416, 37457728, 74915456, 149830912]

約数ペア:

[(1, 149830912), (2, 74915456), (4, 37457728), (7, 21404416), (8, 18728864), (11, 13620992), (14, 10702208), (16, 9364432), (22, 6810496), (28, 5351104), (32, 4682216), (44, 3405248), (56, 2675552), (64, 2341108), (77, 1945856), (88, 1702624), (112, 1337776), (121, 1238272), (128, 1170554), (154, 972928), (176, 851312), (224, 668888), (242, 619136), (256, 585277), (308, 486464), (352, 425656), (448, 334444), (484, 309568), (616, 243232), (691, 216832), (704, 212828), (847, 176896), (896, 167222), (968, 154784), (1232, 121616), (1382, 108416), (1408, 106414), (1694, 88448), (1792, 83611), (1936, 77392), (2464, 60808), (2764, 54208), (2816, 53207), (3388, 44224), (3872, 38696), (4837, 30976), (4928, 30404), (5528, 27104), (6776, 22112), (7601, 19712), (7744, 19348), (9674, 15488), (9856, 15202), (11056, 13552)]