149978628

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2748

約数の個数: 84

約数和(自身を含む): 414378160

約数和(自身を除く): 264399532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 972, 1026, 1458, 1539, 2052, 2707, 2916, 3078, 4617, 5414, 6156, 8121, 9234, 10828, 13851, 16242, 18468, 24363, 27702, 32484, 48726, 51433, 55404, 73089, 97452, 102866, 146178, 154299, 205732, 219267, 292356, 308598, 438534, 462897, 617196, 657801, 877068, 925794, 1315602, 1388691, 1851588, 1973403, 2631204, 2777382, 3946806, 4166073, 5554764, 7893612, 8332146, 12498219, 16664292, 24996438, 37494657, 49992876, 74989314, 149978628]

約数ペア:

[(1, 149978628), (2, 74989314), (3, 49992876), (4, 37494657), (6, 24996438), (9, 16664292), (12, 12498219), (18, 8332146), (19, 7893612), (27, 5554764), (36, 4166073), (38, 3946806), (54, 2777382), (57, 2631204), (76, 1973403), (81, 1851588), (108, 1388691), (114, 1315602), (162, 925794), (171, 877068), (228, 657801), (243, 617196), (324, 462897), (342, 438534), (486, 308598), (513, 292356), (684, 219267), (729, 205732), (972, 154299), (1026, 146178), (1458, 102866), (1539, 97452), (2052, 73089), (2707, 55404), (2916, 51433), (3078, 48726), (4617, 32484), (5414, 27702), (6156, 24363), (8121, 18468), (9234, 16242), (10828, 13851)]