166022528

素因数分解:

$2^7\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 381235200

約数和(自身を除く): 215212672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 448, 508, 889, 896, 1016, 1459, 1778, 2032, 2918, 3556, 4064, 5836, 7112, 8128, 10213, 11672, 14224, 16256, 20426, 23344, 28448, 40852, 46688, 56896, 81704, 93376, 113792, 163408, 185293, 186752, 326816, 370586, 653632, 741172, 1297051, 1307264, 1482344, 2594102, 2964688, 5188204, 5929376, 10376408, 11858752, 20752816, 23717504, 41505632, 83011264, 166022528]

約数ペア:

[(1, 166022528), (2, 83011264), (4, 41505632), (7, 23717504), (8, 20752816), (14, 11858752), (16, 10376408), (28, 5929376), (32, 5188204), (56, 2964688), (64, 2594102), (112, 1482344), (127, 1307264), (128, 1297051), (224, 741172), (254, 653632), (448, 370586), (508, 326816), (889, 186752), (896, 185293), (1016, 163408), (1459, 113792), (1778, 93376), (2032, 81704), (2918, 56896), (3556, 46688), (4064, 40852), (5836, 28448), (7112, 23344), (8128, 20426), (10213, 16256), (11672, 14224)]