138394776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 378810000

約数和(自身を除く): 240415224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 169, 229, 298, 312, 338, 447, 458, 507, 596, 676, 687, 894, 916, 1014, 1192, 1352, 1374, 1788, 1832, 1937, 2028, 2748, 2977, 3576, 3874, 4056, 5496, 5811, 5954, 7748, 8931, 11622, 11908, 15496, 17862, 23244, 23816, 25181, 34121, 35724, 38701, 46488, 50362, 68242, 71448, 75543, 77402, 100724, 102363, 116103, 136484, 151086, 154804, 201448, 204726, 232206, 272968, 302172, 309608, 409452, 443573, 464412, 604344, 818904, 887146, 928824, 1330719, 1774292, 2661438, 3548584, 5322876, 5766449, 10645752, 11532898, 17299347, 23065796, 34598694, 46131592, 69197388, 138394776]

約数ペア:

[(1, 138394776), (2, 69197388), (3, 46131592), (4, 34598694), (6, 23065796), (8, 17299347), (12, 11532898), (13, 10645752), (24, 5766449), (26, 5322876), (39, 3548584), (52, 2661438), (78, 1774292), (104, 1330719), (149, 928824), (156, 887146), (169, 818904), (229, 604344), (298, 464412), (312, 443573), (338, 409452), (447, 309608), (458, 302172), (507, 272968), (596, 232206), (676, 204726), (687, 201448), (894, 154804), (916, 151086), (1014, 136484), (1192, 116103), (1352, 102363), (1374, 100724), (1788, 77402), (1832, 75543), (1937, 71448), (2028, 68242), (2748, 50362), (2977, 46488), (3576, 38701), (3874, 35724), (4056, 34121), (5496, 25181), (5811, 23816), (5954, 23244), (7748, 17862), (8931, 15496), (11622, 11908)]