189040128

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5351}}^1$

素因数の和:5395

約数の個数: 80

約数和(自身を含む): 525609216

約数和(自身を除く): 336569088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1472, 1536, 2208, 2944, 4416, 5351, 5888, 8832, 10702, 11776, 16053, 17664, 21404, 32106, 35328, 42808, 64212, 85616, 123073, 128424, 171232, 246146, 256848, 342464, 369219, 492292, 513696, 684928, 738438, 984584, 1027392, 1369856, 1476876, 1969168, 2054784, 2739712, 2953752, 3938336, 4109568, 5907504, 7876672, 8219136, 11815008, 15753344, 23630016, 31506688, 47260032, 63013376, 94520064, 189040128]

約数ペア:

[(1, 189040128), (2, 94520064), (3, 63013376), (4, 47260032), (6, 31506688), (8, 23630016), (12, 15753344), (16, 11815008), (23, 8219136), (24, 7876672), (32, 5907504), (46, 4109568), (48, 3938336), (64, 2953752), (69, 2739712), (92, 2054784), (96, 1969168), (128, 1476876), (138, 1369856), (184, 1027392), (192, 984584), (256, 738438), (276, 684928), (368, 513696), (384, 492292), (512, 369219), (552, 342464), (736, 256848), (768, 246146), (1104, 171232), (1472, 128424), (1536, 123073), (2208, 85616), (2944, 64212), (4416, 42808), (5351, 35328), (5888, 32106), (8832, 21404), (10702, 17664), (11776, 16053)]