130370238

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 290450160

約数和(自身を除く): 160079922

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 389, 433, 774, 778, 866, 1167, 1299, 2334, 2598, 3501, 3897, 7002, 7794, 16727, 18619, 33454, 37238, 50181, 55857, 100362, 111714, 150543, 167571, 168437, 301086, 335142, 336874, 505311, 1010622, 1515933, 3031866, 7242791, 14485582, 21728373, 43456746, 65185119, 130370238]

約数ペア:

[(1, 130370238), (2, 65185119), (3, 43456746), (6, 21728373), (9, 14485582), (18, 7242791), (43, 3031866), (86, 1515933), (129, 1010622), (258, 505311), (387, 336874), (389, 335142), (433, 301086), (774, 168437), (778, 167571), (866, 150543), (1167, 111714), (1299, 100362), (2334, 55857), (2598, 50181), (3501, 37238), (3897, 33454), (7002, 18619), (7794, 16727)]