157168081

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{7103}}^1$

素因数の和:7248

約数の個数: 16

約数和(自身を含む): 187545600

約数和(自身を除く): 30377519

約数列:

[1, 7, 29, 109, 203, 763, 3161, 7103, 22127, 49721, 205987, 774227, 1441909, 5419589, 22452583, 157168081]

約数ペア:

[(1, 157168081), (7, 22452583), (29, 5419589), (109, 1441909), (203, 774227), (763, 205987), (3161, 49721), (7103, 22127)]