159426156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1609}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 389491200

約数和(自身を除く): 230065044

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 359, 718, 1077, 1436, 1609, 2154, 3218, 4308, 4827, 6436, 8257, 9654, 16514, 19308, 24771, 33028, 37007, 49542, 74014, 99084, 111021, 148028, 222042, 444084, 577631, 1155262, 1732893, 2310524, 3465786, 6931572, 13285513, 26571026, 39856539, 53142052, 79713078, 159426156]

約数ペア:

[(1, 159426156), (2, 79713078), (3, 53142052), (4, 39856539), (6, 26571026), (12, 13285513), (23, 6931572), (46, 3465786), (69, 2310524), (92, 1732893), (138, 1155262), (276, 577631), (359, 444084), (718, 222042), (1077, 148028), (1436, 111021), (1609, 99084), (2154, 74014), (3218, 49542), (4308, 37007), (4827, 33028), (6436, 24771), (8257, 19308), (9654, 16514)]