166594736

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 427472640

約数和(自身を除く): 260877904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 242, 266, 304, 308, 418, 484, 532, 616, 647, 836, 847, 968, 1064, 1232, 1294, 1463, 1672, 1694, 1936, 2128, 2299, 2588, 2926, 3344, 3388, 4529, 4598, 5176, 5852, 6776, 7117, 9058, 9196, 10352, 11704, 12293, 13552, 14234, 16093, 18116, 18392, 23408, 24586, 28468, 32186, 36232, 36784, 49172, 49819, 56936, 64372, 72464, 78287, 86051, 98344, 99638, 113872, 128744, 135223, 156574, 172102, 196688, 199276, 257488, 270446, 313148, 344204, 398552, 540892, 548009, 626296, 688408, 797104, 946561, 1081784, 1096018, 1252592, 1376816, 1487453, 1893122, 2163568, 2192036, 2974906, 3786244, 4384072, 5949812, 7572488, 8768144, 10412171, 11899624, 15144976, 20824342, 23799248, 41648684, 83297368, 166594736]

約数ペア:

[(1, 166594736), (2, 83297368), (4, 41648684), (7, 23799248), (8, 20824342), (11, 15144976), (14, 11899624), (16, 10412171), (19, 8768144), (22, 7572488), (28, 5949812), (38, 4384072), (44, 3786244), (56, 2974906), (76, 2192036), (77, 2163568), (88, 1893122), (112, 1487453), (121, 1376816), (133, 1252592), (152, 1096018), (154, 1081784), (176, 946561), (209, 797104), (242, 688408), (266, 626296), (304, 548009), (308, 540892), (418, 398552), (484, 344204), (532, 313148), (616, 270446), (647, 257488), (836, 199276), (847, 196688), (968, 172102), (1064, 156574), (1232, 135223), (1294, 128744), (1463, 113872), (1672, 99638), (1694, 98344), (1936, 86051), (2128, 78287), (2299, 72464), (2588, 64372), (2926, 56936), (3344, 49819), (3388, 49172), (4529, 36784), (4598, 36232), (5176, 32186), (5852, 28468), (6776, 24586), (7117, 23408), (9058, 18392), (9196, 18116), (10352, 16093), (11704, 14234), (12293, 13552)]