171964836

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 470292480

約数和(自身を除く): 298327644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 107, 108, 138, 207, 214, 276, 321, 414, 428, 621, 642, 647, 828, 963, 1242, 1284, 1294, 1926, 1941, 2461, 2484, 2588, 2889, 3852, 3882, 4922, 5778, 5823, 7383, 7764, 9844, 11556, 11646, 14766, 14881, 17469, 22149, 23292, 29532, 29762, 34938, 44298, 44643, 59524, 66447, 69229, 69876, 88596, 89286, 132894, 133929, 138458, 178572, 207687, 265788, 267858, 276916, 401787, 415374, 535716, 623061, 803574, 830748, 1246122, 1592267, 1607148, 1869183, 2492244, 3184534, 3738366, 4776801, 6369068, 7476732, 9553602, 14330403, 19107204, 28660806, 42991209, 57321612, 85982418, 171964836]

約数ペア:

[(1, 171964836), (2, 85982418), (3, 57321612), (4, 42991209), (6, 28660806), (9, 19107204), (12, 14330403), (18, 9553602), (23, 7476732), (27, 6369068), (36, 4776801), (46, 3738366), (54, 3184534), (69, 2492244), (92, 1869183), (107, 1607148), (108, 1592267), (138, 1246122), (207, 830748), (214, 803574), (276, 623061), (321, 535716), (414, 415374), (428, 401787), (621, 276916), (642, 267858), (647, 265788), (828, 207687), (963, 178572), (1242, 138458), (1284, 133929), (1294, 132894), (1926, 89286), (1941, 88596), (2461, 69876), (2484, 69229), (2588, 66447), (2889, 59524), (3852, 44643), (3882, 44298), (4922, 34938), (5778, 29762), (5823, 29532), (7383, 23292), (7764, 22149), (9844, 17469), (11556, 14881), (11646, 14766)]