165245616

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{16631}}^1$

素因数の和:16671

約数の個数: 80

約数和(自身を含む): 494968320

約数和(自身を除く): 329722704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 16631, 33262, 49893, 66524, 99786, 133048, 149679, 199572, 266096, 299358, 382513, 399144, 449037, 598716, 765026, 798288, 898074, 1147539, 1197432, 1530052, 1796148, 2295078, 2394864, 3060104, 3442617, 3592296, 4590156, 6120208, 6885234, 7184592, 9180312, 10327851, 13770468, 18360624, 20655702, 27540936, 41311404, 55081872, 82622808, 165245616]

約数ペア:

[(1, 165245616), (2, 82622808), (3, 55081872), (4, 41311404), (6, 27540936), (8, 20655702), (9, 18360624), (12, 13770468), (16, 10327851), (18, 9180312), (23, 7184592), (24, 6885234), (27, 6120208), (36, 4590156), (46, 3592296), (48, 3442617), (54, 3060104), (69, 2394864), (72, 2295078), (92, 1796148), (108, 1530052), (138, 1197432), (144, 1147539), (184, 898074), (207, 798288), (216, 765026), (276, 598716), (368, 449037), (414, 399144), (432, 382513), (552, 299358), (621, 266096), (828, 199572), (1104, 149679), (1242, 133048), (1656, 99786), (2484, 66524), (3312, 49893), (4968, 33262), (9936, 16631)]