168608608

素因数分解:

$2^5\times 7^2\times {\mathrm{293}}^1\times {\mathrm{367}}^1$

素因数の和:684

約数の個数: 72

約数和(自身を含む): 388517472

約数和(自身を除く): 219908864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 293, 367, 392, 586, 734, 784, 1172, 1468, 1568, 2051, 2344, 2569, 2936, 4102, 4688, 5138, 5872, 8204, 9376, 10276, 11744, 14357, 16408, 17983, 20552, 28714, 32816, 35966, 41104, 57428, 65632, 71932, 82208, 107531, 114856, 143864, 215062, 229712, 287728, 430124, 459424, 575456, 752717, 860248, 1505434, 1720496, 3010868, 3440992, 5269019, 6021736, 10538038, 12043472, 21076076, 24086944, 42152152, 84304304, 168608608]

約数ペア:

[(1, 168608608), (2, 84304304), (4, 42152152), (7, 24086944), (8, 21076076), (14, 12043472), (16, 10538038), (28, 6021736), (32, 5269019), (49, 3440992), (56, 3010868), (98, 1720496), (112, 1505434), (196, 860248), (224, 752717), (293, 575456), (367, 459424), (392, 430124), (586, 287728), (734, 229712), (784, 215062), (1172, 143864), (1468, 114856), (1568, 107531), (2051, 82208), (2344, 71932), (2569, 65632), (2936, 57428), (4102, 41104), (4688, 35966), (5138, 32816), (5872, 28714), (8204, 20552), (9376, 17983), (10276, 16408), (11744, 14357)]