188742708

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 216

約数和(自身を含む): 618456384

約数和(自身を除く): 429713676

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 71, 77, 84, 98, 99, 126, 132, 137, 142, 147, 154, 196, 198, 213, 231, 252, 274, 284, 294, 308, 396, 411, 426, 441, 462, 497, 539, 548, 588, 639, 693, 781, 822, 852, 882, 924, 959, 994, 1078, 1233, 1278, 1386, 1491, 1507, 1562, 1617, 1644, 1764, 1918, 1988, 2156, 2343, 2466, 2556, 2772, 2877, 2982, 3014, 3124, 3234, 3479, 3836, 4473, 4521, 4686, 4851, 4932, 5467, 5754, 5964, 6028, 6468, 6713, 6958, 7029, 8631, 8946, 9042, 9372, 9702, 9727, 10437, 10549, 10934, 11508, 13426, 13563, 13916, 14058, 16401, 17262, 17892, 18084, 19404, 19454, 20139, 20874, 21098, 21868, 26852, 27126, 28116, 29181, 31311, 31647, 32802, 34524, 38269, 38908, 40278, 41748, 42196, 49203, 54252, 58362, 60417, 62622, 63294, 65604, 68089, 73843, 76538, 80556, 87543, 94941, 98406, 106997, 114807, 116724, 120834, 125244, 126588, 136178, 147686, 153076, 175086, 189882, 196812, 204267, 213994, 221529, 229614, 241668, 272356, 295372, 320991, 344421, 350172, 379764, 408534, 427988, 443058, 459228, 476623, 612801, 641982, 664587, 688842, 748979, 817068, 886116, 953246, 962973, 1225602, 1283964, 1329174, 1377684, 1429869, 1497958, 1906492, 1925946, 2246937, 2451204, 2658348, 2859738, 2995916, 3851892, 4289607, 4493874, 5242853, 5719476, 6740811, 8579214, 8987748, 10485706, 13481622, 15728559, 17158428, 20971412, 26963244, 31457118, 47185677, 62914236, 94371354, 188742708]

約数ペア:

[(1, 188742708), (2, 94371354), (3, 62914236), (4, 47185677), (6, 31457118), (7, 26963244), (9, 20971412), (11, 17158428), (12, 15728559), (14, 13481622), (18, 10485706), (21, 8987748), (22, 8579214), (28, 6740811), (33, 5719476), (36, 5242853), (42, 4493874), (44, 4289607), (49, 3851892), (63, 2995916), (66, 2859738), (71, 2658348), (77, 2451204), (84, 2246937), (98, 1925946), (99, 1906492), (126, 1497958), (132, 1429869), (137, 1377684), (142, 1329174), (147, 1283964), (154, 1225602), (196, 962973), (198, 953246), (213, 886116), (231, 817068), (252, 748979), (274, 688842), (284, 664587), (294, 641982), (308, 612801), (396, 476623), (411, 459228), (426, 443058), (441, 427988), (462, 408534), (497, 379764), (539, 350172), (548, 344421), (588, 320991), (639, 295372), (693, 272356), (781, 241668), (822, 229614), (852, 221529), (882, 213994), (924, 204267), (959, 196812), (994, 189882), (1078, 175086), (1233, 153076), (1278, 147686), (1386, 136178), (1491, 126588), (1507, 125244), (1562, 120834), (1617, 116724), (1644, 114807), (1764, 106997), (1918, 98406), (1988, 94941), (2156, 87543), (2343, 80556), (2466, 76538), (2556, 73843), (2772, 68089), (2877, 65604), (2982, 63294), (3014, 62622), (3124, 60417), (3234, 58362), (3479, 54252), (3836, 49203), (4473, 42196), (4521, 41748), (4686, 40278), (4851, 38908), (4932, 38269), (5467, 34524), (5754, 32802), (5964, 31647), (6028, 31311), (6468, 29181), (6713, 28116), (6958, 27126), (7029, 26852), (8631, 21868), (8946, 21098), (9042, 20874), (9372, 20139), (9702, 19454), (9727, 19404), (10437, 18084), (10549, 17892), (10934, 17262), (11508, 16401), (13426, 14058), (13563, 13916)]