130349752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 270950400

約数和(自身を除く): 140600648

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 127, 139, 142, 254, 278, 284, 508, 556, 568, 923, 1016, 1112, 1651, 1807, 1846, 3302, 3614, 3692, 6604, 7228, 7384, 9017, 9869, 13208, 14456, 17653, 18034, 19738, 35306, 36068, 39476, 70612, 72136, 78952, 117221, 128297, 141224, 229489, 234442, 256594, 458978, 468884, 513188, 917956, 937768, 1026376, 1253363, 1835912, 2506726, 5013452, 10026904, 16293719, 32587438, 65174876, 130349752]

約数ペア:

[(1, 130349752), (2, 65174876), (4, 32587438), (8, 16293719), (13, 10026904), (26, 5013452), (52, 2506726), (71, 1835912), (104, 1253363), (127, 1026376), (139, 937768), (142, 917956), (254, 513188), (278, 468884), (284, 458978), (508, 256594), (556, 234442), (568, 229489), (923, 141224), (1016, 128297), (1112, 117221), (1651, 78952), (1807, 72136), (1846, 70612), (3302, 39476), (3614, 36068), (3692, 35306), (6604, 19738), (7228, 18034), (7384, 17653), (9017, 14456), (9869, 13208)]