135888172

素因数分解:

$2^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{3109}}^1$

素因数の和:3350

約数の個数: 36

約数和(自身を含む): 277959360

約数和(自身を除く): 142071188

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 446, 892, 1561, 3109, 3122, 6218, 6244, 10927, 12436, 21763, 21854, 43526, 43708, 87052, 152341, 304682, 609364, 693307, 1386614, 2773228, 4853149, 9706298, 19412596, 33972043, 67944086, 135888172]

約数ペア:

[(1, 135888172), (2, 67944086), (4, 33972043), (7, 19412596), (14, 9706298), (28, 4853149), (49, 2773228), (98, 1386614), (196, 693307), (223, 609364), (446, 304682), (892, 152341), (1561, 87052), (3109, 43708), (3122, 43526), (6218, 21854), (6244, 21763), (10927, 12436)]