196779968

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:650

約数の個数: 112

約数和(自身を含む): 494409984

約数和(自身を除く): 297630016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 73, 77, 88, 112, 146, 154, 176, 224, 292, 308, 352, 448, 511, 547, 584, 616, 704, 803, 1022, 1094, 1168, 1232, 1606, 2044, 2188, 2336, 2464, 3212, 3829, 4088, 4376, 4672, 4928, 5621, 6017, 6424, 7658, 8176, 8752, 11242, 12034, 12848, 15316, 16352, 17504, 22484, 24068, 25696, 30632, 32704, 35008, 39931, 42119, 44968, 48136, 51392, 61264, 79862, 84238, 89936, 96272, 122528, 159724, 168476, 179872, 192544, 245056, 279517, 319448, 336952, 359744, 385088, 439241, 559034, 638896, 673904, 878482, 1118068, 1277792, 1347808, 1756964, 2236136, 2555584, 2695616, 3074687, 3513928, 4472272, 6149374, 7027856, 8944544, 12298748, 14055712, 17889088, 24597496, 28111424, 49194992, 98389984, 196779968]

約数ペア:

[(1, 196779968), (2, 98389984), (4, 49194992), (7, 28111424), (8, 24597496), (11, 17889088), (14, 14055712), (16, 12298748), (22, 8944544), (28, 7027856), (32, 6149374), (44, 4472272), (56, 3513928), (64, 3074687), (73, 2695616), (77, 2555584), (88, 2236136), (112, 1756964), (146, 1347808), (154, 1277792), (176, 1118068), (224, 878482), (292, 673904), (308, 638896), (352, 559034), (448, 439241), (511, 385088), (547, 359744), (584, 336952), (616, 319448), (704, 279517), (803, 245056), (1022, 192544), (1094, 179872), (1168, 168476), (1232, 159724), (1606, 122528), (2044, 96272), (2188, 89936), (2336, 84238), (2464, 79862), (3212, 61264), (3829, 51392), (4088, 48136), (4376, 44968), (4672, 42119), (4928, 39931), (5621, 35008), (6017, 32704), (6424, 30632), (7658, 25696), (8176, 24068), (8752, 22484), (11242, 17504), (12034, 16352), (12848, 15316)]