158345264

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 405926400

約数和(自身を除く): 247581136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 49, 56, 61, 77, 86, 88, 98, 112, 122, 154, 172, 176, 196, 244, 301, 308, 343, 344, 392, 427, 473, 488, 539, 602, 616, 671, 686, 688, 784, 854, 946, 976, 1078, 1204, 1232, 1342, 1372, 1708, 1892, 2107, 2156, 2408, 2623, 2684, 2744, 2989, 3311, 3416, 3773, 3784, 4214, 4312, 4697, 4816, 5246, 5368, 5488, 5978, 6622, 6832, 7546, 7568, 8428, 8624, 9394, 10492, 10736, 11956, 13244, 14749, 15092, 16856, 18361, 18788, 20923, 20984, 23177, 23912, 26488, 28853, 29498, 30184, 32879, 33712, 36722, 37576, 41846, 41968, 46354, 47824, 52976, 57706, 58996, 60368, 65758, 73444, 75152, 83692, 92708, 115412, 117992, 128527, 131516, 146888, 162239, 167384, 185416, 201971, 230153, 230824, 235984, 257054, 263032, 293776, 324478, 334768, 370832, 403942, 460306, 461648, 514108, 526064, 648956, 807884, 899689, 920612, 1028216, 1297912, 1413797, 1615768, 1799378, 1841224, 2056432, 2595824, 2827594, 3231536, 3598756, 3682448, 5655188, 7197512, 9896579, 11310376, 14395024, 19793158, 22620752, 39586316, 79172632, 158345264]

約数ペア:

[(1, 158345264), (2, 79172632), (4, 39586316), (7, 22620752), (8, 19793158), (11, 14395024), (14, 11310376), (16, 9896579), (22, 7197512), (28, 5655188), (43, 3682448), (44, 3598756), (49, 3231536), (56, 2827594), (61, 2595824), (77, 2056432), (86, 1841224), (88, 1799378), (98, 1615768), (112, 1413797), (122, 1297912), (154, 1028216), (172, 920612), (176, 899689), (196, 807884), (244, 648956), (301, 526064), (308, 514108), (343, 461648), (344, 460306), (392, 403942), (427, 370832), (473, 334768), (488, 324478), (539, 293776), (602, 263032), (616, 257054), (671, 235984), (686, 230824), (688, 230153), (784, 201971), (854, 185416), (946, 167384), (976, 162239), (1078, 146888), (1204, 131516), (1232, 128527), (1342, 117992), (1372, 115412), (1708, 92708), (1892, 83692), (2107, 75152), (2156, 73444), (2408, 65758), (2623, 60368), (2684, 58996), (2744, 57706), (2989, 52976), (3311, 47824), (3416, 46354), (3773, 41968), (3784, 41846), (4214, 37576), (4312, 36722), (4697, 33712), (4816, 32879), (5246, 30184), (5368, 29498), (5488, 28853), (5978, 26488), (6622, 23912), (6832, 23177), (7546, 20984), (7568, 20923), (8428, 18788), (8624, 18361), (9394, 16856), (10492, 15092), (10736, 14749), (11956, 13244)]