223188784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 575963136

約数和(自身を除く): 352774352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 71, 91, 104, 112, 119, 127, 136, 142, 182, 208, 221, 238, 254, 272, 284, 364, 442, 476, 497, 508, 568, 728, 884, 889, 923, 952, 994, 1016, 1136, 1207, 1456, 1547, 1651, 1768, 1778, 1846, 1904, 1988, 2032, 2159, 2414, 3094, 3302, 3536, 3556, 3692, 3976, 4318, 4828, 6188, 6461, 6604, 7112, 7384, 7952, 8449, 8636, 9017, 9656, 11557, 12376, 12922, 13208, 14224, 14768, 15113, 15691, 16898, 17272, 18034, 19312, 23114, 24752, 25844, 26416, 28067, 30226, 31382, 33796, 34544, 36068, 46228, 51688, 56134, 60452, 62764, 63119, 67592, 72136, 92456, 103376, 109837, 112268, 117221, 120904, 125528, 126238, 135184, 144272, 153289, 184912, 196469, 219674, 224536, 234442, 241808, 251056, 252476, 306578, 392938, 439348, 449072, 468884, 504952, 613156, 785876, 820547, 878696, 937768, 1009904, 1073023, 1226312, 1571752, 1641094, 1757392, 1875536, 1992757, 2146046, 2452624, 3143504, 3282188, 3985514, 4292092, 6564376, 7971028, 8584184, 13128752, 13949299, 15942056, 17168368, 27898598, 31884112, 55797196, 111594392, 223188784]

約数ペア:

[(1, 223188784), (2, 111594392), (4, 55797196), (7, 31884112), (8, 27898598), (13, 17168368), (14, 15942056), (16, 13949299), (17, 13128752), (26, 8584184), (28, 7971028), (34, 6564376), (52, 4292092), (56, 3985514), (68, 3282188), (71, 3143504), (91, 2452624), (104, 2146046), (112, 1992757), (119, 1875536), (127, 1757392), (136, 1641094), (142, 1571752), (182, 1226312), (208, 1073023), (221, 1009904), (238, 937768), (254, 878696), (272, 820547), (284, 785876), (364, 613156), (442, 504952), (476, 468884), (497, 449072), (508, 439348), (568, 392938), (728, 306578), (884, 252476), (889, 251056), (923, 241808), (952, 234442), (994, 224536), (1016, 219674), (1136, 196469), (1207, 184912), (1456, 153289), (1547, 144272), (1651, 135184), (1768, 126238), (1778, 125528), (1846, 120904), (1904, 117221), (1988, 112268), (2032, 109837), (2159, 103376), (2414, 92456), (3094, 72136), (3302, 67592), (3536, 63119), (3556, 62764), (3692, 60452), (3976, 56134), (4318, 51688), (4828, 46228), (6188, 36068), (6461, 34544), (6604, 33796), (7112, 31382), (7384, 30226), (7952, 28067), (8449, 26416), (8636, 25844), (9017, 24752), (9656, 23114), (11557, 19312), (12376, 18034), (12922, 17272), (13208, 16898), (14224, 15691), (14768, 15113)]