129001264

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{17191}}^1$

素因数の和:17273

約数の個数: 40

約数和(自身を含む): 289925888

約数和(自身を除く): 160924624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 17191, 34382, 68764, 120337, 137528, 240674, 275056, 481348, 962696, 1151797, 1925392, 2303594, 4607188, 8062579, 9214376, 16125158, 18428752, 32250316, 64500632, 129001264]

約数ペア:

[(1, 129001264), (2, 64500632), (4, 32250316), (7, 18428752), (8, 16125158), (14, 9214376), (16, 8062579), (28, 4607188), (56, 2303594), (67, 1925392), (112, 1151797), (134, 962696), (268, 481348), (469, 275056), (536, 240674), (938, 137528), (1072, 120337), (1876, 68764), (3752, 34382), (7504, 17191)]