129164492

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{1721}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 234329760

約数和(自身を除く): 105165268

約数列:

[1, 2, 4, 29, 58, 116, 647, 1294, 1721, 2588, 3442, 6884, 18763, 37526, 49909, 75052, 99818, 199636, 1113487, 2226974, 4453948, 32291123, 64582246, 129164492]

約数ペア:

[(1, 129164492), (2, 64582246), (4, 32291123), (29, 4453948), (58, 2226974), (116, 1113487), (647, 199636), (1294, 99818), (1721, 75052), (2588, 49909), (3442, 37526), (6884, 18763)]