138756822

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 309355200

約数和(自身を除く): 170598378

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 61, 87, 102, 122, 174, 183, 366, 493, 769, 986, 1037, 1479, 1538, 1769, 2074, 2307, 2958, 3111, 3538, 4614, 5307, 6222, 10614, 13073, 22301, 26146, 30073, 39219, 44602, 46909, 60146, 66903, 78438, 90219, 93818, 133806, 140727, 180438, 281454, 379117, 758234, 797453, 1137351, 1360361, 1594906, 2274702, 2392359, 2720722, 4081083, 4784718, 8162166, 23126137, 46252274, 69378411, 138756822]

約数ペア:

[(1, 138756822), (2, 69378411), (3, 46252274), (6, 23126137), (17, 8162166), (29, 4784718), (34, 4081083), (51, 2720722), (58, 2392359), (61, 2274702), (87, 1594906), (102, 1360361), (122, 1137351), (174, 797453), (183, 758234), (366, 379117), (493, 281454), (769, 180438), (986, 140727), (1037, 133806), (1479, 93818), (1538, 90219), (1769, 78438), (2074, 66903), (2307, 60146), (2958, 46909), (3111, 44602), (3538, 39219), (4614, 30073), (5307, 26146), (6222, 22301), (10614, 13073)]