156780352988

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3739}}^1\times {\mathrm{5827}}^1$

素因数の和:9834

約数の個数: 48

約数和(自身を含む): 314919010560

約数和(自身を除く): 158138657572

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 3739, 5827, 7196, 7478, 11654, 14956, 23308, 26173, 40789, 52346, 81578, 104692, 163156, 960923, 1497539, 1921846, 2995078, 3843692, 5990156, 6726461, 10482773, 13452922, 20965546, 21787153, 26905844, 41931092, 43574306, 87148612, 152510071, 305020142, 610040284, 5599298321, 11198596642, 22397193284, 39195088247, 78390176494, 156780352988]

約数ペア:

[(1, 156780352988), (2, 78390176494), (4, 39195088247), (7, 22397193284), (14, 11198596642), (28, 5599298321), (257, 610040284), (514, 305020142), (1028, 152510071), (1799, 87148612), (3598, 43574306), (3739, 41931092), (5827, 26905844), (7196, 21787153), (7478, 20965546), (11654, 13452922), (14956, 10482773), (23308, 6726461), (26173, 5990156), (40789, 3843692), (52346, 2995078), (81578, 1921846), (104692, 1497539), (163156, 960923)]