16659173692

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{108949}}^1$

素因数の和:109130

約数の個数: 48

約数和(自身を含む): 34361958400

約数和(自身を除く): 17702784708

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 127, 172, 254, 301, 508, 602, 889, 1204, 1778, 3556, 5461, 10922, 21844, 38227, 76454, 108949, 152908, 217898, 435796, 762643, 1525286, 3050572, 4684807, 9369614, 13836523, 18739228, 27673046, 32793649, 55346092, 65587298, 96855661, 131174596, 193711322, 387422644, 594970489, 1189940978, 2379881956, 4164793423, 8329586846, 16659173692]

約数ペア:

[(1, 16659173692), (2, 8329586846), (4, 4164793423), (7, 2379881956), (14, 1189940978), (28, 594970489), (43, 387422644), (86, 193711322), (127, 131174596), (172, 96855661), (254, 65587298), (301, 55346092), (508, 32793649), (602, 27673046), (889, 18739228), (1204, 13836523), (1778, 9369614), (3556, 4684807), (5461, 3050572), (10922, 1525286), (21844, 762643), (38227, 435796), (76454, 217898), (108949, 152908)]