194829544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 474163200

約数和(自身を除く): 279333656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 89, 91, 97, 104, 124, 178, 182, 194, 217, 248, 356, 364, 388, 403, 434, 623, 679, 712, 728, 776, 806, 868, 1157, 1246, 1261, 1358, 1612, 1736, 2314, 2492, 2522, 2716, 2759, 2821, 3007, 3224, 4628, 4984, 5044, 5432, 5518, 5642, 6014, 8099, 8633, 8827, 9256, 10088, 11036, 11284, 12028, 16198, 17266, 17654, 19313, 21049, 22072, 22568, 24056, 32396, 34532, 35308, 35867, 38626, 39091, 42098, 60431, 64792, 69064, 70616, 71734, 77252, 78182, 84196, 112229, 120862, 143468, 154504, 156364, 168392, 224458, 241724, 251069, 267623, 273637, 286936, 312728, 448916, 483448, 502138, 535246, 547274, 785603, 897832, 1004276, 1070492, 1094548, 1571206, 1873361, 2008552, 2140984, 2189096, 3142412, 3479099, 3746722, 6284824, 6958198, 7493444, 13916396, 14986888, 24353693, 27832792, 48707386, 97414772, 194829544]

約数ペア:

[(1, 194829544), (2, 97414772), (4, 48707386), (7, 27832792), (8, 24353693), (13, 14986888), (14, 13916396), (26, 7493444), (28, 6958198), (31, 6284824), (52, 3746722), (56, 3479099), (62, 3142412), (89, 2189096), (91, 2140984), (97, 2008552), (104, 1873361), (124, 1571206), (178, 1094548), (182, 1070492), (194, 1004276), (217, 897832), (248, 785603), (356, 547274), (364, 535246), (388, 502138), (403, 483448), (434, 448916), (623, 312728), (679, 286936), (712, 273637), (728, 267623), (776, 251069), (806, 241724), (868, 224458), (1157, 168392), (1246, 156364), (1261, 154504), (1358, 143468), (1612, 120862), (1736, 112229), (2314, 84196), (2492, 78182), (2522, 77252), (2716, 71734), (2759, 70616), (2821, 69064), (3007, 64792), (3224, 60431), (4628, 42098), (4984, 39091), (5044, 38626), (5432, 35867), (5518, 35308), (5642, 34532), (6014, 32396), (8099, 24056), (8633, 22568), (8827, 22072), (9256, 21049), (10088, 19313), (11036, 17654), (11284, 17266), (12028, 16198)]