191383808

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 517295520

約数和(自身を除く): 325911712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 64, 73, 76, 77, 88, 98, 112, 128, 133, 146, 152, 154, 176, 196, 209, 224, 256, 266, 292, 304, 308, 352, 392, 418, 448, 511, 532, 539, 584, 608, 616, 704, 784, 803, 836, 896, 931, 1022, 1064, 1078, 1168, 1216, 1232, 1387, 1408, 1463, 1568, 1606, 1672, 1792, 1862, 2044, 2128, 2156, 2336, 2432, 2464, 2774, 2816, 2926, 3136, 3212, 3344, 3577, 3724, 4088, 4256, 4312, 4672, 4864, 4928, 5548, 5621, 5852, 6272, 6424, 6688, 7154, 7448, 8176, 8512, 8624, 9344, 9709, 9856, 10241, 11096, 11242, 11704, 12544, 12848, 13376, 14308, 14896, 15257, 16352, 17024, 17248, 18688, 19418, 19712, 20482, 22192, 22484, 23408, 25696, 26752, 28616, 29792, 30514, 32704, 34048, 34496, 38836, 39347, 40964, 44384, 44968, 46816, 51392, 53504, 57232, 59584, 61028, 65408, 67963, 68992, 77672, 78694, 81928, 88768, 89936, 93632, 102784, 106799, 114464, 119168, 122056, 130816, 135926, 137984, 155344, 157388, 163856, 177536, 179872, 187264, 205568, 213598, 228928, 238336, 244112, 271852, 310688, 314776, 327712, 355072, 359744, 374528, 427196, 457856, 488224, 543704, 621376, 629552, 655424, 719488, 747593, 854392, 915712, 976448, 1087408, 1242752, 1259104, 1310848, 1438976, 1495186, 1708784, 1952896, 2174816, 2485504, 2518208, 2621696, 2990372, 3417568, 3905792, 4349632, 5036416, 5980744, 6835136, 8699264, 10072832, 11961488, 13670272, 17398528, 23922976, 27340544, 47845952, 95691904, 191383808]

約数ペア:

[(1, 191383808), (2, 95691904), (4, 47845952), (7, 27340544), (8, 23922976), (11, 17398528), (14, 13670272), (16, 11961488), (19, 10072832), (22, 8699264), (28, 6835136), (32, 5980744), (38, 5036416), (44, 4349632), (49, 3905792), (56, 3417568), (64, 2990372), (73, 2621696), (76, 2518208), (77, 2485504), (88, 2174816), (98, 1952896), (112, 1708784), (128, 1495186), (133, 1438976), (146, 1310848), (152, 1259104), (154, 1242752), (176, 1087408), (196, 976448), (209, 915712), (224, 854392), (256, 747593), (266, 719488), (292, 655424), (304, 629552), (308, 621376), (352, 543704), (392, 488224), (418, 457856), (448, 427196), (511, 374528), (532, 359744), (539, 355072), (584, 327712), (608, 314776), (616, 310688), (704, 271852), (784, 244112), (803, 238336), (836, 228928), (896, 213598), (931, 205568), (1022, 187264), (1064, 179872), (1078, 177536), (1168, 163856), (1216, 157388), (1232, 155344), (1387, 137984), (1408, 135926), (1463, 130816), (1568, 122056), (1606, 119168), (1672, 114464), (1792, 106799), (1862, 102784), (2044, 93632), (2128, 89936), (2156, 88768), (2336, 81928), (2432, 78694), (2464, 77672), (2774, 68992), (2816, 67963), (2926, 65408), (3136, 61028), (3212, 59584), (3344, 57232), (3577, 53504), (3724, 51392), (4088, 46816), (4256, 44968), (4312, 44384), (4672, 40964), (4864, 39347), (4928, 38836), (5548, 34496), (5621, 34048), (5852, 32704), (6272, 30514), (6424, 29792), (6688, 28616), (7154, 26752), (7448, 25696), (8176, 23408), (8512, 22484), (8624, 22192), (9344, 20482), (9709, 19712), (9856, 19418), (10241, 18688), (11096, 17248), (11242, 17024), (11704, 16352), (12544, 15257), (12848, 14896), (13376, 14308)]