136665628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 275903712

約数和(自身を除く): 139238084

約数列:

[1, 2, 4, 11, 22, 41, 44, 71, 82, 97, 121, 142, 164, 194, 242, 284, 388, 451, 484, 781, 902, 1067, 1562, 1804, 2134, 2911, 3124, 3977, 4268, 4961, 5822, 6887, 7954, 8591, 9922, 11644, 11737, 13774, 15908, 17182, 19844, 23474, 27548, 32021, 34364, 43747, 46948, 64042, 75757, 87494, 128084, 151514, 174988, 282367, 303028, 352231, 481217, 564734, 704462, 833327, 962434, 1129468, 1408924, 1666654, 1924868, 3106037, 3333308, 6212074, 12424148, 34166407, 68332814, 136665628]

約数ペア:

[(1, 136665628), (2, 68332814), (4, 34166407), (11, 12424148), (22, 6212074), (41, 3333308), (44, 3106037), (71, 1924868), (82, 1666654), (97, 1408924), (121, 1129468), (142, 962434), (164, 833327), (194, 704462), (242, 564734), (284, 481217), (388, 352231), (451, 303028), (484, 282367), (781, 174988), (902, 151514), (1067, 128084), (1562, 87494), (1804, 75757), (2134, 64042), (2911, 46948), (3124, 43747), (3977, 34364), (4268, 32021), (4961, 27548), (5822, 23474), (6887, 19844), (7954, 17182), (8591, 15908), (9922, 13774), (11644, 11737)]