131724312

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3464

約数の個数: 64

約数和(自身を含む): 348572160

約数和(自身を除く): 216847848

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 92, 138, 142, 184, 213, 276, 284, 426, 552, 568, 852, 1633, 1704, 3266, 3361, 4899, 6532, 6722, 9798, 10083, 13064, 13444, 19596, 20166, 26888, 39192, 40332, 77303, 80664, 154606, 231909, 238631, 309212, 463818, 477262, 618424, 715893, 927636, 954524, 1431786, 1855272, 1909048, 2863572, 5488513, 5727144, 10977026, 16465539, 21954052, 32931078, 43908104, 65862156, 131724312]

約数ペア:

[(1, 131724312), (2, 65862156), (3, 43908104), (4, 32931078), (6, 21954052), (8, 16465539), (12, 10977026), (23, 5727144), (24, 5488513), (46, 2863572), (69, 1909048), (71, 1855272), (92, 1431786), (138, 954524), (142, 927636), (184, 715893), (213, 618424), (276, 477262), (284, 463818), (426, 309212), (552, 238631), (568, 231909), (852, 154606), (1633, 80664), (1704, 77303), (3266, 40332), (3361, 39192), (4899, 26888), (6532, 20166), (6722, 19596), (9798, 13444), (10083, 13064)]