157475147926

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{21002287}}^1$

素因数の和:21002475

約数の個数: 16

約数和(自身を含む): 247995016704

約数和(自身を除く): 90519868778

約数列:

[1, 2, 23, 46, 163, 326, 3749, 7498, 21002287, 42004574, 483052601, 966105202, 3423372781, 6846745562, 78737573963, 157475147926]

約数ペア:

[(1, 157475147926), (2, 78737573963), (23, 6846745562), (46, 3423372781), (163, 966105202), (326, 483052601), (3749, 42004574), (7498, 21002287)]