163558656

素因数分解:

$2^8\times 3^3\times {\mathrm{23663}}^1$

素因数の和:23688

約数の個数: 72

約数和(自身を含む): 483692160

約数和(自身を除く): 320133504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 23663, 47326, 70989, 94652, 141978, 189304, 212967, 283956, 378608, 425934, 567912, 638901, 757216, 851868, 1135824, 1277802, 1514432, 1703736, 2271648, 2555604, 3028864, 3407472, 4543296, 5111208, 6057728, 6814944, 9086592, 10222416, 13629888, 18173184, 20444832, 27259776, 40889664, 54519552, 81779328, 163558656]

約数ペア:

[(1, 163558656), (2, 81779328), (3, 54519552), (4, 40889664), (6, 27259776), (8, 20444832), (9, 18173184), (12, 13629888), (16, 10222416), (18, 9086592), (24, 6814944), (27, 6057728), (32, 5111208), (36, 4543296), (48, 3407472), (54, 3028864), (64, 2555604), (72, 2271648), (96, 1703736), (108, 1514432), (128, 1277802), (144, 1135824), (192, 851868), (216, 757216), (256, 638901), (288, 567912), (384, 425934), (432, 378608), (576, 283956), (768, 212967), (864, 189304), (1152, 141978), (1728, 94652), (2304, 70989), (3456, 47326), (6912, 23663)]