165197718

素因数分解:

$2^1\times 3^5\times 7^3\times {\mathrm{991}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 433305600

約数和(自身を除く): 268107882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 343, 378, 441, 486, 567, 686, 882, 991, 1029, 1134, 1323, 1701, 1982, 2058, 2646, 2973, 3087, 3402, 3969, 5946, 6174, 6937, 7938, 8919, 9261, 11907, 13874, 17838, 18522, 20811, 23814, 26757, 27783, 41622, 48559, 53514, 55566, 62433, 80271, 83349, 97118, 124866, 145677, 160542, 166698, 187299, 240813, 291354, 339913, 374598, 437031, 481626, 561897, 679826, 874062, 1019739, 1123794, 1311093, 1685691, 2039478, 2622186, 3059217, 3371382, 3933279, 6118434, 7866558, 9177651, 11799837, 18355302, 23599674, 27532953, 55065906, 82598859, 165197718]

約数ペア:

[(1, 165197718), (2, 82598859), (3, 55065906), (6, 27532953), (7, 23599674), (9, 18355302), (14, 11799837), (18, 9177651), (21, 7866558), (27, 6118434), (42, 3933279), (49, 3371382), (54, 3059217), (63, 2622186), (81, 2039478), (98, 1685691), (126, 1311093), (147, 1123794), (162, 1019739), (189, 874062), (243, 679826), (294, 561897), (343, 481626), (378, 437031), (441, 374598), (486, 339913), (567, 291354), (686, 240813), (882, 187299), (991, 166698), (1029, 160542), (1134, 145677), (1323, 124866), (1701, 97118), (1982, 83349), (2058, 80271), (2646, 62433), (2973, 55566), (3087, 53514), (3402, 48559), (3969, 41622), (5946, 27783), (6174, 26757), (6937, 23814), (7938, 20811), (8919, 18522), (9261, 17838), (11907, 13874)]