128444736

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{95569}}^1$

素因数の和:95591

約数の個数: 56

約数和(自身を含む): 388396480

約数和(自身を除く): 259951744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 95569, 191138, 286707, 382276, 573414, 668983, 764552, 1146828, 1337966, 1529104, 2006949, 2293656, 2675932, 3058208, 4013898, 4587312, 5351864, 6116416, 8027796, 9174624, 10703728, 16055592, 18349248, 21407456, 32111184, 42814912, 64222368, 128444736]

約数ペア:

[(1, 128444736), (2, 64222368), (3, 42814912), (4, 32111184), (6, 21407456), (7, 18349248), (8, 16055592), (12, 10703728), (14, 9174624), (16, 8027796), (21, 6116416), (24, 5351864), (28, 4587312), (32, 4013898), (42, 3058208), (48, 2675932), (56, 2293656), (64, 2006949), (84, 1529104), (96, 1337966), (112, 1146828), (168, 764552), (192, 668983), (224, 573414), (336, 382276), (448, 286707), (672, 191138), (1344, 95569)]