169173774

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 485222400

約数和(自身を除く): 316048626

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 47, 49, 53, 63, 66, 77, 94, 98, 99, 106, 126, 141, 147, 154, 159, 198, 231, 282, 294, 318, 329, 343, 371, 423, 441, 462, 477, 517, 539, 583, 658, 686, 693, 742, 846, 882, 954, 987, 1029, 1034, 1078, 1113, 1166, 1386, 1551, 1617, 1749, 1974, 2058, 2226, 2303, 2491, 2597, 2961, 3087, 3102, 3234, 3339, 3498, 3619, 3773, 4081, 4606, 4653, 4851, 4982, 5194, 5247, 5922, 6174, 6678, 6909, 7238, 7473, 7546, 7791, 8162, 9306, 9702, 10494, 10857, 11319, 12243, 13818, 14946, 15582, 16121, 17437, 18179, 20727, 21714, 22419, 22638, 23373, 24486, 25333, 27401, 28567, 32242, 32571, 33957, 34874, 36358, 36729, 41454, 44838, 46746, 48363, 50666, 52311, 54537, 54802, 57134, 65142, 67914, 73458, 75999, 82203, 85701, 96726, 104622, 109074, 122059, 145089, 151998, 156933, 163611, 164406, 171402, 177331, 191807, 199969, 227997, 244118, 246609, 257103, 290178, 313866, 327222, 354662, 366177, 383614, 399938, 455994, 493218, 514206, 531993, 575421, 599907, 732354, 854413, 1063986, 1098531, 1150842, 1199814, 1342649, 1595979, 1708826, 1726263, 1799721, 2197062, 2563239, 2685298, 3191958, 3452526, 3599442, 4027947, 5126478, 7689717, 8055894, 9398543, 12083841, 15379434, 18797086, 24167682, 28195629, 56391258, 84586887, 169173774]

約数ペア:

[(1, 169173774), (2, 84586887), (3, 56391258), (6, 28195629), (7, 24167682), (9, 18797086), (11, 15379434), (14, 12083841), (18, 9398543), (21, 8055894), (22, 7689717), (33, 5126478), (42, 4027947), (47, 3599442), (49, 3452526), (53, 3191958), (63, 2685298), (66, 2563239), (77, 2197062), (94, 1799721), (98, 1726263), (99, 1708826), (106, 1595979), (126, 1342649), (141, 1199814), (147, 1150842), (154, 1098531), (159, 1063986), (198, 854413), (231, 732354), (282, 599907), (294, 575421), (318, 531993), (329, 514206), (343, 493218), (371, 455994), (423, 399938), (441, 383614), (462, 366177), (477, 354662), (517, 327222), (539, 313866), (583, 290178), (658, 257103), (686, 246609), (693, 244118), (742, 227997), (846, 199969), (882, 191807), (954, 177331), (987, 171402), (1029, 164406), (1034, 163611), (1078, 156933), (1113, 151998), (1166, 145089), (1386, 122059), (1551, 109074), (1617, 104622), (1749, 96726), (1974, 85701), (2058, 82203), (2226, 75999), (2303, 73458), (2491, 67914), (2597, 65142), (2961, 57134), (3087, 54802), (3102, 54537), (3234, 52311), (3339, 50666), (3498, 48363), (3619, 46746), (3773, 44838), (4081, 41454), (4606, 36729), (4653, 36358), (4851, 34874), (4982, 33957), (5194, 32571), (5247, 32242), (5922, 28567), (6174, 27401), (6678, 25333), (6909, 24486), (7238, 23373), (7473, 22638), (7546, 22419), (7791, 21714), (8162, 20727), (9306, 18179), (9702, 17437), (10494, 16121), (10857, 15582), (11319, 14946), (12243, 13818)]