190070272

素因数分解:

$2^9\times 7^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:499

約数の個数: 80

約数和(自身を含む): 437909472

約数和(自身を除く): 247839200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 181, 224, 256, 293, 362, 448, 512, 586, 724, 896, 1172, 1267, 1448, 1792, 2051, 2344, 2534, 2896, 3584, 4102, 4688, 5068, 5792, 8204, 9376, 10136, 11584, 16408, 18752, 20272, 23168, 32816, 37504, 40544, 46336, 53033, 65632, 75008, 81088, 92672, 106066, 131264, 150016, 162176, 212132, 262528, 324352, 371231, 424264, 525056, 648704, 742462, 848528, 1050112, 1484924, 1697056, 2969848, 3394112, 5939696, 6788224, 11879392, 13576448, 23758784, 27152896, 47517568, 95035136, 190070272]

約数ペア:

[(1, 190070272), (2, 95035136), (4, 47517568), (7, 27152896), (8, 23758784), (14, 13576448), (16, 11879392), (28, 6788224), (32, 5939696), (56, 3394112), (64, 2969848), (112, 1697056), (128, 1484924), (181, 1050112), (224, 848528), (256, 742462), (293, 648704), (362, 525056), (448, 424264), (512, 371231), (586, 324352), (724, 262528), (896, 212132), (1172, 162176), (1267, 150016), (1448, 131264), (1792, 106066), (2051, 92672), (2344, 81088), (2534, 75008), (2896, 65632), (3584, 53033), (4102, 46336), (4688, 40544), (5068, 37504), (5792, 32816), (8204, 23168), (9376, 20272), (10136, 18752), (11584, 16408)]