157056574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{42379}}^1$

素因数の和:42507

約数の個数: 16

約数和(自身を含む): 251737200

約数和(自身を除く): 94680626

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 42379, 84758, 720443, 1440886, 4619311, 9238622, 78528287, 157056574]

約数ペア:

[(1, 157056574), (2, 78528287), (17, 9238622), (34, 4619311), (109, 1440886), (218, 720443), (1853, 84758), (3706, 42379)]