157272126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{64403}}^1$

素因数の和:64456

約数の個数: 32

約数和(自身を含む): 352418688

約数和(自身を除く): 195146562

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 64403, 128806, 193209, 386418, 708433, 1416866, 2125299, 2382911, 4250598, 4765822, 7148733, 14297466, 26212021, 52424042, 78636063, 157272126]

約数ペア:

[(1, 157272126), (2, 78636063), (3, 52424042), (6, 26212021), (11, 14297466), (22, 7148733), (33, 4765822), (37, 4250598), (66, 2382911), (74, 2125299), (111, 1416866), (222, 708433), (407, 386418), (814, 193209), (1221, 128806), (2442, 64403)]