189665616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1109}}^1$

素因数の和:1636

約数の個数: 80

約数和(自身を含む): 561571200

約数和(自身を除く): 371905584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 509, 1018, 1109, 1527, 2036, 2218, 3054, 3327, 3563, 4072, 4436, 6108, 6654, 7126, 7763, 8144, 8872, 10689, 12216, 13308, 14252, 15526, 17744, 21378, 23289, 24432, 26616, 28504, 31052, 42756, 46578, 53232, 57008, 62104, 85512, 93156, 124208, 171024, 186312, 372624, 564481, 1128962, 1693443, 2257924, 3386886, 3951367, 4515848, 6773772, 7902734, 9031696, 11854101, 13547544, 15805468, 23708202, 27095088, 31610936, 47416404, 63221872, 94832808, 189665616]

約数ペア:

[(1, 189665616), (2, 94832808), (3, 63221872), (4, 47416404), (6, 31610936), (7, 27095088), (8, 23708202), (12, 15805468), (14, 13547544), (16, 11854101), (21, 9031696), (24, 7902734), (28, 6773772), (42, 4515848), (48, 3951367), (56, 3386886), (84, 2257924), (112, 1693443), (168, 1128962), (336, 564481), (509, 372624), (1018, 186312), (1109, 171024), (1527, 124208), (2036, 93156), (2218, 85512), (3054, 62104), (3327, 57008), (3563, 53232), (4072, 46578), (4436, 42756), (6108, 31052), (6654, 28504), (7126, 26616), (7763, 24432), (8144, 23289), (8872, 21378), (10689, 17744), (12216, 15526), (13308, 14252)]