142109912

素因数分解:

$2^3\times 7^1\times {\mathrm{2537677}}^1$

素因数の和:2537690

約数の個数: 16

約数和(自身を含む): 304521360

約数和(自身を除く): 162411448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2537677, 5075354, 10150708, 17763739, 20301416, 35527478, 71054956, 142109912]

約数ペア:

[(1, 142109912), (2, 71054956), (4, 35527478), (7, 20301416), (8, 17763739), (14, 10150708), (28, 5075354), (56, 2537677)]