160994772

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{62987}}^1$

素因数の和:63068

約数の個数: 36

約数和(自身を含む): 412697376

約数和(自身を除く): 251702604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 62987, 125974, 188961, 251948, 377922, 566883, 755844, 1133766, 2267532, 4472077, 8944154, 13416231, 17888308, 26832462, 40248693, 53664924, 80497386, 160994772]

約数ペア:

[(1, 160994772), (2, 80497386), (3, 53664924), (4, 40248693), (6, 26832462), (9, 17888308), (12, 13416231), (18, 8944154), (36, 4472077), (71, 2267532), (142, 1133766), (213, 755844), (284, 566883), (426, 377922), (639, 251948), (852, 188961), (1278, 125974), (2556, 62987)]