157065064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 326592000

約数和(自身を除く): 169526936

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 89, 104, 142, 178, 239, 284, 356, 478, 568, 712, 923, 956, 1157, 1846, 1912, 2314, 3107, 3692, 4628, 6214, 6319, 7384, 9256, 12428, 12638, 16969, 21271, 24856, 25276, 33938, 42542, 50552, 67876, 82147, 85084, 135752, 164294, 170168, 220597, 276523, 328588, 441194, 553046, 657176, 882388, 1106092, 1510241, 1764776, 2212184, 3020482, 6040964, 12081928, 19633133, 39266266, 78532532, 157065064]

約数ペア:

[(1, 157065064), (2, 78532532), (4, 39266266), (8, 19633133), (13, 12081928), (26, 6040964), (52, 3020482), (71, 2212184), (89, 1764776), (104, 1510241), (142, 1106092), (178, 882388), (239, 657176), (284, 553046), (356, 441194), (478, 328588), (568, 276523), (712, 220597), (923, 170168), (956, 164294), (1157, 135752), (1846, 85084), (1912, 82147), (2314, 67876), (3107, 50552), (3692, 42542), (4628, 33938), (6214, 25276), (6319, 24856), (7384, 21271), (9256, 16969), (12428, 12638)]