138464898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 347493888

約数和(自身を除く): 209028990

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 121, 143, 187, 221, 242, 286, 363, 374, 429, 442, 561, 663, 726, 858, 863, 1122, 1326, 1573, 1726, 2057, 2431, 2589, 3146, 4114, 4719, 4862, 5178, 6171, 7293, 9438, 9493, 11219, 12342, 14586, 14671, 18986, 22438, 26741, 28479, 29342, 33657, 44013, 53482, 56958, 67314, 80223, 88026, 104423, 123409, 160446, 161381, 190723, 208846, 246818, 313269, 322762, 370227, 381446, 484143, 572169, 626538, 740454, 968286, 1144338, 1357499, 1775191, 2097953, 2714998, 3550382, 4072497, 4195906, 5325573, 6293859, 8144994, 10651146, 12587718, 23077483, 46154966, 69232449, 138464898]

約数ペア:

[(1, 138464898), (2, 69232449), (3, 46154966), (6, 23077483), (11, 12587718), (13, 10651146), (17, 8144994), (22, 6293859), (26, 5325573), (33, 4195906), (34, 4072497), (39, 3550382), (51, 2714998), (66, 2097953), (78, 1775191), (102, 1357499), (121, 1144338), (143, 968286), (187, 740454), (221, 626538), (242, 572169), (286, 484143), (363, 381446), (374, 370227), (429, 322762), (442, 313269), (561, 246818), (663, 208846), (726, 190723), (858, 161381), (863, 160446), (1122, 123409), (1326, 104423), (1573, 88026), (1726, 80223), (2057, 67314), (2431, 56958), (2589, 53482), (3146, 44013), (4114, 33657), (4719, 29342), (4862, 28479), (5178, 26741), (6171, 22438), (7293, 18986), (9438, 14671), (9493, 14586), (11219, 12342)]