189047488

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2670

約数の個数: 84

約数和(自身を含む): 455535792

約数和(自身を除く): 266488304

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 1127, 1288, 1472, 1568, 2254, 2576, 2621, 3136, 4508, 5152, 5242, 9016, 10304, 10484, 18032, 18347, 20968, 36064, 36694, 41936, 60283, 72128, 73388, 83872, 120566, 128429, 146776, 167744, 241132, 256858, 293552, 421981, 482264, 513716, 587104, 843962, 964528, 1027432, 1174208, 1687924, 1929056, 2054864, 2953867, 3375848, 3858112, 4109728, 5907734, 6751696, 8219456, 11815468, 13503392, 23630936, 27006784, 47261872, 94523744, 189047488]

約数ペア:

[(1, 189047488), (2, 94523744), (4, 47261872), (7, 27006784), (8, 23630936), (14, 13503392), (16, 11815468), (23, 8219456), (28, 6751696), (32, 5907734), (46, 4109728), (49, 3858112), (56, 3375848), (64, 2953867), (92, 2054864), (98, 1929056), (112, 1687924), (161, 1174208), (184, 1027432), (196, 964528), (224, 843962), (322, 587104), (368, 513716), (392, 482264), (448, 421981), (644, 293552), (736, 256858), (784, 241132), (1127, 167744), (1288, 146776), (1472, 128429), (1568, 120566), (2254, 83872), (2576, 73388), (2621, 72128), (3136, 60283), (4508, 41936), (5152, 36694), (5242, 36064), (9016, 20968), (10304, 18347), (10484, 18032)]