109487872

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 237970656

約数和(自身を除く): 128482784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 167, 197, 208, 256, 334, 394, 416, 668, 788, 832, 1336, 1576, 1664, 2171, 2561, 2672, 3152, 3328, 4342, 5122, 5344, 6304, 8684, 10244, 10688, 12608, 17368, 20488, 21376, 25216, 32899, 34736, 40976, 42752, 50432, 65798, 69472, 81952, 131596, 138944, 163904, 263192, 277888, 327808, 427687, 526384, 555776, 655616, 855374, 1052768, 1710748, 2105536, 3421496, 4211072, 6842992, 8422144, 13685984, 27371968, 54743936, 109487872]

約数ペア:

[(1, 109487872), (2, 54743936), (4, 27371968), (8, 13685984), (13, 8422144), (16, 6842992), (26, 4211072), (32, 3421496), (52, 2105536), (64, 1710748), (104, 1052768), (128, 855374), (167, 655616), (197, 555776), (208, 526384), (256, 427687), (334, 327808), (394, 277888), (416, 263192), (668, 163904), (788, 138944), (832, 131596), (1336, 81952), (1576, 69472), (1664, 65798), (2171, 50432), (2561, 42752), (2672, 40976), (3152, 34736), (3328, 32899), (4342, 25216), (5122, 21376), (5344, 20488), (6304, 17368), (8684, 12608), (10244, 10688)]