141719872

素因数分解:

$2^6\times 7^1\times {\mathrm{316339}}^1$

素因数の和:316358

約数の個数: 28

約数和(自身を含む): 321401440

約数和(自身を除く): 179681568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 316339, 632678, 1265356, 2214373, 2530712, 4428746, 5061424, 8857492, 10122848, 17714984, 20245696, 35429968, 70859936, 141719872]

約数ペア:

[(1, 141719872), (2, 70859936), (4, 35429968), (7, 20245696), (8, 17714984), (14, 10122848), (16, 8857492), (28, 5061424), (32, 4428746), (56, 2530712), (64, 2214373), (112, 1265356), (224, 632678), (448, 316339)]