139890324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 395974656

約数和(自身を除く): 256084332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 61, 69, 84, 92, 122, 138, 161, 183, 244, 276, 322, 366, 427, 483, 644, 732, 854, 966, 1187, 1281, 1403, 1708, 1932, 2374, 2562, 2806, 3561, 4209, 4748, 5124, 5612, 7122, 8309, 8418, 9821, 14244, 16618, 16836, 19642, 24927, 27301, 29463, 33236, 39284, 49854, 54602, 58926, 72407, 81903, 99708, 109204, 117852, 144814, 163806, 191107, 217221, 289628, 327612, 382214, 434442, 506849, 573321, 764428, 868884, 1013698, 1146642, 1520547, 1665361, 2027396, 2293284, 3041094, 3330722, 4996083, 6082188, 6661444, 9992166, 11657527, 19984332, 23315054, 34972581, 46630108, 69945162, 139890324]

約数ペア:

[(1, 139890324), (2, 69945162), (3, 46630108), (4, 34972581), (6, 23315054), (7, 19984332), (12, 11657527), (14, 9992166), (21, 6661444), (23, 6082188), (28, 4996083), (42, 3330722), (46, 3041094), (61, 2293284), (69, 2027396), (84, 1665361), (92, 1520547), (122, 1146642), (138, 1013698), (161, 868884), (183, 764428), (244, 573321), (276, 506849), (322, 434442), (366, 382214), (427, 327612), (483, 289628), (644, 217221), (732, 191107), (854, 163806), (966, 144814), (1187, 117852), (1281, 109204), (1403, 99708), (1708, 81903), (1932, 72407), (2374, 58926), (2562, 54602), (2806, 49854), (3561, 39284), (4209, 33236), (4748, 29463), (5124, 27301), (5612, 24927), (7122, 19642), (8309, 16836), (8418, 16618), (9821, 14244)]