156979632824

素因数分解:

$2^3\times 7^3\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{4049}}^1$

素因数の和:4346

約数の個数: 128

約数和(自身を含む): 349920000000

約数和(自身を除く): 192940367176

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 199, 284, 343, 392, 398, 497, 568, 686, 796, 994, 1372, 1393, 1592, 1988, 2744, 2786, 3479, 3976, 4049, 5572, 6958, 8098, 9751, 11144, 13916, 14129, 16196, 19502, 24353, 27832, 28258, 28343, 32392, 39004, 48706, 56516, 56686, 68257, 78008, 97412, 98903, 113032, 113372, 136514, 194824, 197806, 198401, 226744, 273028, 287479, 395612, 396802, 546056, 574958, 692321, 791224, 793604, 805751, 1149916, 1384642, 1388807, 1587208, 1611502, 2012353, 2299832, 2769284, 2777614, 3223004, 4024706, 4846247, 5538568, 5555228, 5640257, 6446008, 8049412, 9692494, 11110456, 11280514, 14086471, 16098824, 19384988, 22561028, 28172942, 38769976, 39481799, 45122056, 56345884, 57208321, 78963598, 98605297, 112691768, 114416642, 157927196, 197210594, 228833284, 276372593, 315854392, 394421188, 400458247, 457666568, 552745186, 788842376, 800916494, 1105490372, 1601832988, 2210980744, 2803207729, 3203665976, 5606415458, 11212830916, 19622454103, 22425661832, 39244908206, 78489816412, 156979632824]

約数ペア:

[(1, 156979632824), (2, 78489816412), (4, 39244908206), (7, 22425661832), (8, 19622454103), (14, 11212830916), (28, 5606415458), (49, 3203665976), (56, 2803207729), (71, 2210980744), (98, 1601832988), (142, 1105490372), (196, 800916494), (199, 788842376), (284, 552745186), (343, 457666568), (392, 400458247), (398, 394421188), (497, 315854392), (568, 276372593), (686, 228833284), (796, 197210594), (994, 157927196), (1372, 114416642), (1393, 112691768), (1592, 98605297), (1988, 78963598), (2744, 57208321), (2786, 56345884), (3479, 45122056), (3976, 39481799), (4049, 38769976), (5572, 28172942), (6958, 22561028), (8098, 19384988), (9751, 16098824), (11144, 14086471), (13916, 11280514), (14129, 11110456), (16196, 9692494), (19502, 8049412), (24353, 6446008), (27832, 5640257), (28258, 5555228), (28343, 5538568), (32392, 4846247), (39004, 4024706), (48706, 3223004), (56516, 2777614), (56686, 2769284), (68257, 2299832), (78008, 2012353), (97412, 1611502), (98903, 1587208), (113032, 1388807), (113372, 1384642), (136514, 1149916), (194824, 805751), (197806, 793604), (198401, 791224), (226744, 692321), (273028, 574958), (287479, 546056), (395612, 396802)]