139582144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1473

約数の個数: 56

約数和(自身を含む): 300866048

約数和(自身を除く): 161283904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1321, 1651, 2032, 2642, 3302, 4064, 5284, 6604, 8128, 10568, 13208, 17173, 21136, 26416, 34346, 42272, 52832, 68692, 84544, 105664, 137384, 167767, 274768, 335534, 549536, 671068, 1099072, 1342136, 2180971, 2684272, 4361942, 5368544, 8723884, 10737088, 17447768, 34895536, 69791072, 139582144]

約数ペア:

[(1, 139582144), (2, 69791072), (4, 34895536), (8, 17447768), (13, 10737088), (16, 8723884), (26, 5368544), (32, 4361942), (52, 2684272), (64, 2180971), (104, 1342136), (127, 1099072), (208, 671068), (254, 549536), (416, 335534), (508, 274768), (832, 167767), (1016, 137384), (1321, 105664), (1651, 84544), (2032, 68692), (2642, 52832), (3302, 42272), (4064, 34346), (5284, 26416), (6604, 21136), (8128, 17173), (10568, 13208)]