157023945712

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{24473807}}^1$

素因数の和:24474216

約数の個数: 20

約数和(自身を含む): 304992595296

約数和(自身を除く): 147968649584

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 24473807, 48947614, 97895228, 195790456, 391580912, 9813996607, 19627993214, 39255986428, 78511972856, 157023945712]

約数ペア:

[(1, 157023945712), (2, 78511972856), (4, 39255986428), (8, 19627993214), (16, 9813996607), (401, 391580912), (802, 195790456), (1604, 97895228), (3208, 48947614), (6416, 24473807)]