157224496

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6247}}^1$

素因数の和:6290

約数の個数: 60

約数和(自身を含む): 360647056

約数和(自身を除く): 203422560

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 6247, 6292, 12494, 12584, 24988, 25168, 49976, 68717, 81211, 99952, 137434, 162422, 274868, 324844, 549736, 649688, 755887, 893321, 1099472, 1299376, 1511774, 1786642, 3023548, 3573284, 6047096, 7146568, 9826531, 12094192, 14293136, 19653062, 39306124, 78612248, 157224496]

約数ペア:

[(1, 157224496), (2, 78612248), (4, 39306124), (8, 19653062), (11, 14293136), (13, 12094192), (16, 9826531), (22, 7146568), (26, 6047096), (44, 3573284), (52, 3023548), (88, 1786642), (104, 1511774), (121, 1299376), (143, 1099472), (176, 893321), (208, 755887), (242, 649688), (286, 549736), (484, 324844), (572, 274868), (968, 162422), (1144, 137434), (1573, 99952), (1936, 81211), (2288, 68717), (3146, 49976), (6247, 25168), (6292, 24988), (12494, 12584)]