127206156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 383346432

約数和(自身を除く): 256140276

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 71, 77, 84, 98, 132, 142, 147, 154, 196, 213, 231, 277, 284, 294, 308, 426, 462, 497, 539, 554, 588, 781, 831, 852, 924, 994, 1078, 1108, 1491, 1562, 1617, 1662, 1939, 1988, 2156, 2343, 2982, 3047, 3124, 3234, 3324, 3479, 3878, 4686, 5467, 5817, 5964, 6094, 6468, 6958, 7756, 9141, 9372, 10437, 10934, 11634, 12188, 13573, 13916, 16401, 18282, 19667, 20874, 21329, 21868, 23268, 27146, 32802, 36564, 38269, 39334, 40719, 41748, 42658, 54292, 59001, 63987, 65604, 76538, 78668, 81438, 85316, 114807, 118002, 127974, 137669, 149303, 153076, 162876, 216337, 229614, 236004, 255948, 275338, 298606, 413007, 432674, 447909, 459228, 550676, 597212, 649011, 826014, 865348, 895818, 963683, 1298022, 1514359, 1652028, 1791636, 1927366, 2596044, 2891049, 3028718, 3854732, 4543077, 5782098, 6057436, 9086154, 10600513, 11564196, 18172308, 21201026, 31801539, 42402052, 63603078, 127206156]

約数ペア:

[(1, 127206156), (2, 63603078), (3, 42402052), (4, 31801539), (6, 21201026), (7, 18172308), (11, 11564196), (12, 10600513), (14, 9086154), (21, 6057436), (22, 5782098), (28, 4543077), (33, 3854732), (42, 3028718), (44, 2891049), (49, 2596044), (66, 1927366), (71, 1791636), (77, 1652028), (84, 1514359), (98, 1298022), (132, 963683), (142, 895818), (147, 865348), (154, 826014), (196, 649011), (213, 597212), (231, 550676), (277, 459228), (284, 447909), (294, 432674), (308, 413007), (426, 298606), (462, 275338), (497, 255948), (539, 236004), (554, 229614), (588, 216337), (781, 162876), (831, 153076), (852, 149303), (924, 137669), (994, 127974), (1078, 118002), (1108, 114807), (1491, 85316), (1562, 81438), (1617, 78668), (1662, 76538), (1939, 65604), (1988, 63987), (2156, 59001), (2343, 54292), (2982, 42658), (3047, 41748), (3124, 40719), (3234, 39334), (3324, 38269), (3479, 36564), (3878, 32802), (4686, 27146), (5467, 23268), (5817, 21868), (5964, 21329), (6094, 20874), (6468, 19667), (6958, 18282), (7756, 16401), (9141, 13916), (9372, 13573), (10437, 12188), (10934, 11634)]