149786286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 364041216

約数和(自身を除く): 214254930

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 43, 51, 71, 74, 78, 86, 102, 111, 129, 142, 213, 221, 222, 258, 426, 442, 481, 559, 629, 663, 731, 923, 962, 1118, 1207, 1258, 1326, 1443, 1462, 1591, 1677, 1846, 1887, 2193, 2414, 2627, 2769, 2886, 3053, 3182, 3354, 3621, 3774, 4386, 4773, 5254, 5538, 6106, 7242, 7881, 8177, 9159, 9503, 9546, 15691, 15762, 16354, 18318, 19006, 20683, 24531, 27047, 28509, 31382, 34151, 39689, 41366, 44659, 47073, 49062, 51901, 54094, 57018, 62049, 68302, 79378, 81141, 89318, 94146, 102453, 103802, 112961, 119067, 124098, 133977, 155703, 162282, 204906, 225922, 238134, 267954, 311406, 338883, 351611, 580567, 674713, 677766, 703222, 1054833, 1161134, 1349426, 1468493, 1741701, 1920337, 2024139, 2109666, 2936986, 3483402, 3840674, 4048278, 4405479, 5761011, 8810958, 11522022, 24964381, 49928762, 74893143, 149786286]

約数ペア:

[(1, 149786286), (2, 74893143), (3, 49928762), (6, 24964381), (13, 11522022), (17, 8810958), (26, 5761011), (34, 4405479), (37, 4048278), (39, 3840674), (43, 3483402), (51, 2936986), (71, 2109666), (74, 2024139), (78, 1920337), (86, 1741701), (102, 1468493), (111, 1349426), (129, 1161134), (142, 1054833), (213, 703222), (221, 677766), (222, 674713), (258, 580567), (426, 351611), (442, 338883), (481, 311406), (559, 267954), (629, 238134), (663, 225922), (731, 204906), (923, 162282), (962, 155703), (1118, 133977), (1207, 124098), (1258, 119067), (1326, 112961), (1443, 103802), (1462, 102453), (1591, 94146), (1677, 89318), (1846, 81141), (1887, 79378), (2193, 68302), (2414, 62049), (2627, 57018), (2769, 54094), (2886, 51901), (3053, 49062), (3182, 47073), (3354, 44659), (3621, 41366), (3774, 39689), (4386, 34151), (4773, 31382), (5254, 28509), (5538, 27047), (6106, 24531), (7242, 20683), (7881, 19006), (8177, 18318), (9159, 16354), (9503, 15762), (9546, 15691)]