157418724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{690433}}^1$

素因数の和:690459

約数の個数: 24

約数和(自身を含む): 386643040

約数和(自身を除く): 229224316

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 690433, 1380866, 2071299, 2761732, 4142598, 8285196, 13118227, 26236454, 39354681, 52472908, 78709362, 157418724]

約数ペア:

[(1, 157418724), (2, 78709362), (3, 52472908), (4, 39354681), (6, 26236454), (12, 13118227), (19, 8285196), (38, 4142598), (57, 2761732), (76, 2071299), (114, 1380866), (228, 690433)]