189546112

素因数分解:

$2^7\times 7^2\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 449305920

約数和(自身を除く): 259759808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 128, 188, 196, 224, 329, 376, 392, 448, 643, 658, 752, 784, 896, 1286, 1316, 1504, 1568, 2303, 2572, 2632, 3008, 3136, 4501, 4606, 5144, 5264, 6016, 6272, 9002, 9212, 10288, 10528, 18004, 18424, 20576, 21056, 30221, 31507, 36008, 36848, 41152, 42112, 60442, 63014, 72016, 73696, 82304, 120884, 126028, 144032, 147392, 211547, 241768, 252056, 288064, 294784, 423094, 483536, 504112, 576128, 846188, 967072, 1008224, 1480829, 1692376, 1934144, 2016448, 2961658, 3384752, 3868288, 4032896, 5923316, 6769504, 11846632, 13539008, 23693264, 27078016, 47386528, 94773056, 189546112]

約数ペア:

[(1, 189546112), (2, 94773056), (4, 47386528), (7, 27078016), (8, 23693264), (14, 13539008), (16, 11846632), (28, 6769504), (32, 5923316), (47, 4032896), (49, 3868288), (56, 3384752), (64, 2961658), (94, 2016448), (98, 1934144), (112, 1692376), (128, 1480829), (188, 1008224), (196, 967072), (224, 846188), (329, 576128), (376, 504112), (392, 483536), (448, 423094), (643, 294784), (658, 288064), (752, 252056), (784, 241768), (896, 211547), (1286, 147392), (1316, 144032), (1504, 126028), (1568, 120884), (2303, 82304), (2572, 73696), (2632, 72016), (3008, 63014), (3136, 60442), (4501, 42112), (4606, 41152), (5144, 36848), (5264, 36008), (6016, 31507), (6272, 30221), (9002, 21056), (9212, 20576), (10288, 18424), (10528, 18004)]