144512128

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 303160320

約数和(自身を除く): 158648192

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 191, 257, 368, 382, 514, 736, 764, 1028, 1472, 1528, 2056, 2944, 3056, 4112, 4393, 5911, 6112, 8224, 8786, 11822, 12224, 16448, 17572, 23644, 24448, 32896, 35144, 47288, 49087, 70288, 94576, 98174, 140576, 189152, 196348, 281152, 378304, 392696, 562304, 756608, 785392, 1129001, 1570784, 2258002, 3141568, 4516004, 6283136, 9032008, 18064016, 36128032, 72256064, 144512128]

約数ペア:

[(1, 144512128), (2, 72256064), (4, 36128032), (8, 18064016), (16, 9032008), (23, 6283136), (32, 4516004), (46, 3141568), (64, 2258002), (92, 1570784), (128, 1129001), (184, 785392), (191, 756608), (257, 562304), (368, 392696), (382, 378304), (514, 281152), (736, 196348), (764, 189152), (1028, 140576), (1472, 98174), (1528, 94576), (2056, 70288), (2944, 49087), (3056, 47288), (4112, 35144), (4393, 32896), (5911, 24448), (6112, 23644), (8224, 17572), (8786, 16448), (11822, 12224)]