129141852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{219629}}^1$

素因数の和:219650

約数の個数: 36

約数和(自身を含む): 350529480

約数和(自身を除く): 221387628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 219629, 439258, 658887, 878516, 1317774, 1537403, 2635548, 3074806, 4612209, 6149612, 9224418, 10761821, 18448836, 21523642, 32285463, 43047284, 64570926, 129141852]

約数ペア:

[(1, 129141852), (2, 64570926), (3, 43047284), (4, 32285463), (6, 21523642), (7, 18448836), (12, 10761821), (14, 9224418), (21, 6149612), (28, 4612209), (42, 3074806), (49, 2635548), (84, 1537403), (98, 1317774), (147, 878516), (196, 658887), (294, 439258), (588, 219629)]