157225784

素因数分解:

$2^3\times {\mathrm{797}}^1\times {\mathrm{24659}}^1$

素因数の和:25462

約数の個数: 16

約数和(自身を含む): 295180200

約数和(自身を除く): 137954416

約数列:

[1, 2, 4, 8, 797, 1594, 3188, 6376, 24659, 49318, 98636, 197272, 19653223, 39306446, 78612892, 157225784]

約数ペア:

[(1, 157225784), (2, 78612892), (4, 39306446), (8, 19653223), (797, 197272), (1594, 98636), (3188, 49318), (6376, 24659)]