160384456

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^2\times {\mathrm{97}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 315676620

約数和(自身を除く): 155292164

約数列:

[1, 2, 4, 8, 41, 71, 82, 97, 142, 164, 194, 284, 328, 388, 568, 776, 2911, 3977, 5041, 5822, 6887, 7954, 10082, 11644, 13774, 15908, 20164, 23288, 27548, 31816, 40328, 55096, 206681, 282367, 413362, 488977, 564734, 826724, 977954, 1129468, 1653448, 1955908, 2258936, 3911816, 20048057, 40096114, 80192228, 160384456]

約数ペア:

[(1, 160384456), (2, 80192228), (4, 40096114), (8, 20048057), (41, 3911816), (71, 2258936), (82, 1955908), (97, 1653448), (142, 1129468), (164, 977954), (194, 826724), (284, 564734), (328, 488977), (388, 413362), (568, 282367), (776, 206681), (2911, 55096), (3977, 40328), (5041, 31816), (5822, 27548), (6887, 23288), (7954, 20164), (10082, 15908), (11644, 13774)]