142187584

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 168

約数和(自身を含む): 368629184

約数和(自身を除く): 226441600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 61, 64, 77, 86, 88, 112, 121, 122, 154, 172, 176, 224, 242, 244, 301, 308, 344, 352, 427, 448, 473, 484, 488, 602, 616, 671, 688, 704, 847, 854, 946, 968, 976, 1204, 1232, 1342, 1376, 1694, 1708, 1892, 1936, 1952, 2408, 2464, 2623, 2684, 2752, 3311, 3388, 3416, 3784, 3872, 3904, 4697, 4816, 4928, 5203, 5246, 5368, 6622, 6776, 6832, 7381, 7568, 7744, 9394, 9632, 10406, 10492, 10736, 13244, 13552, 13664, 14762, 15136, 18361, 18788, 19264, 20812, 20984, 21472, 26488, 27104, 27328, 28853, 29524, 30272, 36421, 36722, 37576, 41624, 41968, 42944, 51667, 52976, 54208, 57706, 59048, 72842, 73444, 75152, 83248, 83936, 103334, 105952, 115412, 118096, 145684, 146888, 150304, 166496, 167872, 201971, 206668, 211904, 230824, 236192, 291368, 293776, 300608, 317383, 332992, 403942, 413336, 461648, 472384, 582736, 587552, 634766, 807884, 826672, 923296, 1165472, 1175104, 1269532, 1615768, 1653344, 1846592, 2221681, 2330944, 2539064, 3231536, 3306688, 4443362, 5078128, 6463072, 8886724, 10156256, 12926144, 17773448, 20312512, 35546896, 71093792, 142187584]

約数ペア:

[(1, 142187584), (2, 71093792), (4, 35546896), (7, 20312512), (8, 17773448), (11, 12926144), (14, 10156256), (16, 8886724), (22, 6463072), (28, 5078128), (32, 4443362), (43, 3306688), (44, 3231536), (56, 2539064), (61, 2330944), (64, 2221681), (77, 1846592), (86, 1653344), (88, 1615768), (112, 1269532), (121, 1175104), (122, 1165472), (154, 923296), (172, 826672), (176, 807884), (224, 634766), (242, 587552), (244, 582736), (301, 472384), (308, 461648), (344, 413336), (352, 403942), (427, 332992), (448, 317383), (473, 300608), (484, 293776), (488, 291368), (602, 236192), (616, 230824), (671, 211904), (688, 206668), (704, 201971), (847, 167872), (854, 166496), (946, 150304), (968, 146888), (976, 145684), (1204, 118096), (1232, 115412), (1342, 105952), (1376, 103334), (1694, 83936), (1708, 83248), (1892, 75152), (1936, 73444), (1952, 72842), (2408, 59048), (2464, 57706), (2623, 54208), (2684, 52976), (2752, 51667), (3311, 42944), (3388, 41968), (3416, 41624), (3784, 37576), (3872, 36722), (3904, 36421), (4697, 30272), (4816, 29524), (4928, 28853), (5203, 27328), (5246, 27104), (5368, 26488), (6622, 21472), (6776, 20984), (6832, 20812), (7381, 19264), (7568, 18788), (7744, 18361), (9394, 15136), (9632, 14762), (10406, 13664), (10492, 13552), (10736, 13244)]