128517606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 337978368

約数和(自身を除く): 209460762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 61, 63, 69, 122, 126, 138, 161, 183, 207, 322, 366, 414, 427, 483, 549, 727, 854, 966, 1098, 1281, 1403, 1449, 1454, 2181, 2562, 2806, 2898, 3843, 4209, 4362, 5089, 6543, 7686, 8418, 9821, 10178, 12627, 13086, 15267, 16721, 19642, 25254, 29463, 30534, 33442, 44347, 45801, 50163, 58926, 88389, 88694, 91602, 100326, 117047, 133041, 150489, 176778, 234094, 266082, 300978, 310429, 351141, 399123, 620858, 702282, 798246, 931287, 1019981, 1053423, 1862574, 2039962, 2106846, 2793861, 3059943, 5587722, 6119886, 7139867, 9179829, 14279734, 18359658, 21419601, 42839202, 64258803, 128517606]

約数ペア:

[(1, 128517606), (2, 64258803), (3, 42839202), (6, 21419601), (7, 18359658), (9, 14279734), (14, 9179829), (18, 7139867), (21, 6119886), (23, 5587722), (42, 3059943), (46, 2793861), (61, 2106846), (63, 2039962), (69, 1862574), (122, 1053423), (126, 1019981), (138, 931287), (161, 798246), (183, 702282), (207, 620858), (322, 399123), (366, 351141), (414, 310429), (427, 300978), (483, 266082), (549, 234094), (727, 176778), (854, 150489), (966, 133041), (1098, 117047), (1281, 100326), (1403, 91602), (1449, 88694), (1454, 88389), (2181, 58926), (2562, 50163), (2806, 45801), (2898, 44347), (3843, 33442), (4209, 30534), (4362, 29463), (5089, 25254), (6543, 19642), (7686, 16721), (8418, 15267), (9821, 13086), (10178, 12627)]