128037056

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2671}}^1$

素因数の和:2797

約数の個数: 56

約数和(自身を含む): 293193216

約数和(自身を除く): 165156160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 2671, 2996, 3424, 5342, 5992, 6848, 10684, 11984, 18697, 21368, 23968, 37394, 42736, 47936, 74788, 85472, 149576, 170944, 285797, 299152, 571594, 598304, 1143188, 1196608, 2000579, 2286376, 4001158, 4572752, 8002316, 9145504, 16004632, 18291008, 32009264, 64018528, 128037056]

約数ペア:

[(1, 128037056), (2, 64018528), (4, 32009264), (7, 18291008), (8, 16004632), (14, 9145504), (16, 8002316), (28, 4572752), (32, 4001158), (56, 2286376), (64, 2000579), (107, 1196608), (112, 1143188), (214, 598304), (224, 571594), (428, 299152), (448, 285797), (749, 170944), (856, 149576), (1498, 85472), (1712, 74788), (2671, 47936), (2996, 42736), (3424, 37394), (5342, 23968), (5992, 21368), (6848, 18697), (10684, 11984)]