168941696

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 428008320

約数和(自身を除く): 259066624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 77, 88, 112, 122, 128, 154, 176, 224, 244, 281, 308, 352, 427, 448, 488, 562, 616, 671, 704, 854, 896, 976, 1124, 1232, 1342, 1408, 1708, 1952, 1967, 2248, 2464, 2684, 3091, 3416, 3904, 3934, 4496, 4697, 4928, 5368, 6182, 6832, 7808, 7868, 8992, 9394, 9856, 10736, 12364, 13664, 15736, 17141, 17984, 18788, 21472, 21637, 24728, 27328, 31472, 34282, 35968, 37576, 42944, 43274, 49456, 54656, 62944, 68564, 75152, 85888, 86548, 98912, 119987, 125888, 137128, 150304, 173096, 188551, 197824, 239974, 251776, 274256, 300608, 346192, 377102, 395648, 479948, 548512, 601216, 692384, 754204, 959896, 1097024, 1319857, 1384768, 1508408, 1919792, 2194048, 2639714, 2769536, 3016816, 3839584, 5279428, 6033632, 7679168, 10558856, 12067264, 15358336, 21117712, 24134528, 42235424, 84470848, 168941696]

約数ペア:

[(1, 168941696), (2, 84470848), (4, 42235424), (7, 24134528), (8, 21117712), (11, 15358336), (14, 12067264), (16, 10558856), (22, 7679168), (28, 6033632), (32, 5279428), (44, 3839584), (56, 3016816), (61, 2769536), (64, 2639714), (77, 2194048), (88, 1919792), (112, 1508408), (122, 1384768), (128, 1319857), (154, 1097024), (176, 959896), (224, 754204), (244, 692384), (281, 601216), (308, 548512), (352, 479948), (427, 395648), (448, 377102), (488, 346192), (562, 300608), (616, 274256), (671, 251776), (704, 239974), (854, 197824), (896, 188551), (976, 173096), (1124, 150304), (1232, 137128), (1342, 125888), (1408, 119987), (1708, 98912), (1952, 86548), (1967, 85888), (2248, 75152), (2464, 68564), (2684, 62944), (3091, 54656), (3416, 49456), (3904, 43274), (3934, 42944), (4496, 37576), (4697, 35968), (4928, 34282), (5368, 31472), (6182, 27328), (6832, 24728), (7808, 21637), (7868, 21472), (8992, 18788), (9394, 17984), (9856, 17141), (10736, 15736), (12364, 13664)]