164695392

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2963}}^1$

素因数の和:3172

約数の個数: 72

約数和(自身を含む): 470938104

約数和(自身を除く): 306242712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1544, 1737, 2316, 2963, 3088, 3474, 4632, 5926, 6176, 6948, 8889, 9264, 11852, 13896, 17778, 18528, 23704, 26667, 27792, 35556, 47408, 53334, 55584, 71112, 94816, 106668, 142224, 213336, 284448, 426672, 571859, 853344, 1143718, 1715577, 2287436, 3431154, 4574872, 5146731, 6862308, 9149744, 10293462, 13724616, 18299488, 20586924, 27449232, 41173848, 54898464, 82347696, 164695392]

約数ペア:

[(1, 164695392), (2, 82347696), (3, 54898464), (4, 41173848), (6, 27449232), (8, 20586924), (9, 18299488), (12, 13724616), (16, 10293462), (18, 9149744), (24, 6862308), (32, 5146731), (36, 4574872), (48, 3431154), (72, 2287436), (96, 1715577), (144, 1143718), (193, 853344), (288, 571859), (386, 426672), (579, 284448), (772, 213336), (1158, 142224), (1544, 106668), (1737, 94816), (2316, 71112), (2963, 55584), (3088, 53334), (3474, 47408), (4632, 35556), (5926, 27792), (6176, 26667), (6948, 23704), (8889, 18528), (9264, 17778), (11852, 13896)]