161418948288

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1\times {\mathrm{1657}}^1$

素因数の和:2975

約数の個数: 224

約数和(自身を含む): 475441182720

約数和(自身を除く): 314022234432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1259, 1488, 1612, 1657, 1984, 2418, 2496, 2518, 2976, 3224, 3314, 3777, 4836, 4971, 5036, 5952, 6448, 6628, 7554, 9672, 9942, 10072, 12896, 13256, 15108, 16367, 19344, 19884, 20144, 21541, 25792, 26512, 30216, 32734, 38688, 39029, 39768, 40288, 43082, 49101, 51367, 53024, 60432, 64623, 65468, 77376, 78058, 79536, 80576, 86164, 98202, 102734, 106048, 117087, 120864, 129246, 130936, 154101, 156116, 159072, 172328, 196404, 205468, 234174, 241728, 258492, 261872, 308202, 312232, 318144, 344656, 392808, 410936, 468348, 507377, 516984, 523744, 616404, 624464, 667771, 689312, 785616, 821872, 936696, 1014754, 1033968, 1047488, 1232808, 1248928, 1335542, 1378624, 1522131, 1571232, 1643744, 1873392, 2003313, 2029508, 2067936, 2086163, 2465616, 2497856, 2671084, 3044262, 3142464, 3287488, 3746784, 4006626, 4059016, 4135872, 4172326, 4931232, 5342168, 6088524, 6258489, 7493568, 8013252, 8118032, 8344652, 9862464, 10684336, 12177048, 12516978, 16026504, 16236064, 16689304, 21368672, 24354096, 25033956, 27120119, 32053008, 32472128, 33378608, 42737344, 48708192, 50067912, 54240238, 64106016, 64671053, 66757216, 81360357, 97416384, 100135824, 108480476, 128212032, 129342106, 133514432, 162720714, 194013159, 200271648, 216960952, 258684212, 325441428, 388026318, 400543296, 433921904, 517368424, 650882856, 776052636, 840723689, 867843808, 1034736848, 1301765712, 1552105272, 1681447378, 1735687616, 2069473696, 2522171067, 2603531424, 3104210544, 3362894756, 4138947392, 5044342134, 5207062848, 6208421088, 6725789512, 10088684268, 12416842176, 13451579024, 20177368536, 26903158048, 40354737072, 53806316096, 80709474144, 161418948288]

約数ペア:

[(1, 161418948288), (2, 80709474144), (3, 53806316096), (4, 40354737072), (6, 26903158048), (8, 20177368536), (12, 13451579024), (13, 12416842176), (16, 10088684268), (24, 6725789512), (26, 6208421088), (31, 5207062848), (32, 5044342134), (39, 4138947392), (48, 3362894756), (52, 3104210544), (62, 2603531424), (64, 2522171067), (78, 2069473696), (93, 1735687616), (96, 1681447378), (104, 1552105272), (124, 1301765712), (156, 1034736848), (186, 867843808), (192, 840723689), (208, 776052636), (248, 650882856), (312, 517368424), (372, 433921904), (403, 400543296), (416, 388026318), (496, 325441428), (624, 258684212), (744, 216960952), (806, 200271648), (832, 194013159), (992, 162720714), (1209, 133514432), (1248, 129342106), (1259, 128212032), (1488, 108480476), (1612, 100135824), (1657, 97416384), (1984, 81360357), (2418, 66757216), (2496, 64671053), (2518, 64106016), (2976, 54240238), (3224, 50067912), (3314, 48708192), (3777, 42737344), (4836, 33378608), (4971, 32472128), (5036, 32053008), (5952, 27120119), (6448, 25033956), (6628, 24354096), (7554, 21368672), (9672, 16689304), (9942, 16236064), (10072, 16026504), (12896, 12516978), (13256, 12177048), (15108, 10684336), (16367, 9862464), (19344, 8344652), (19884, 8118032), (20144, 8013252), (21541, 7493568), (25792, 6258489), (26512, 6088524), (30216, 5342168), (32734, 4931232), (38688, 4172326), (39029, 4135872), (39768, 4059016), (40288, 4006626), (43082, 3746784), (49101, 3287488), (51367, 3142464), (53024, 3044262), (60432, 2671084), (64623, 2497856), (65468, 2465616), (77376, 2086163), (78058, 2067936), (79536, 2029508), (80576, 2003313), (86164, 1873392), (98202, 1643744), (102734, 1571232), (106048, 1522131), (117087, 1378624), (120864, 1335542), (129246, 1248928), (130936, 1232808), (154101, 1047488), (156116, 1033968), (159072, 1014754), (172328, 936696), (196404, 821872), (205468, 785616), (234174, 689312), (241728, 667771), (258492, 624464), (261872, 616404), (308202, 523744), (312232, 516984), (318144, 507377), (344656, 468348), (392808, 410936)]