157224278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{5003}}^1$

素因数の和:5851

約数の個数: 16

約数和(自身を含む): 248598720

約数和(自身を除く): 91374442

約数列:

[1, 2, 19, 38, 827, 1654, 5003, 10006, 15713, 31426, 95057, 190114, 4137481, 8274962, 78612139, 157224278]

約数ペア:

[(1, 157224278), (2, 78612139), (19, 8274962), (38, 4137481), (827, 190114), (1654, 95057), (5003, 31426), (10006, 15713)]