162717256

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1973}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 335955060

約数和(自身を除く): 173237804

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 169, 244, 338, 488, 676, 793, 1352, 1586, 1973, 3172, 3946, 6344, 7892, 10309, 15784, 20618, 25649, 41236, 51298, 82472, 102596, 120353, 205192, 240706, 333437, 481412, 666874, 962824, 1333748, 1564589, 2667496, 3129178, 6258356, 12516712, 20339657, 40679314, 81358628, 162717256]

約数ペア:

[(1, 162717256), (2, 81358628), (4, 40679314), (8, 20339657), (13, 12516712), (26, 6258356), (52, 3129178), (61, 2667496), (104, 1564589), (122, 1333748), (169, 962824), (244, 666874), (338, 481412), (488, 333437), (676, 240706), (793, 205192), (1352, 120353), (1586, 102596), (1973, 82472), (3172, 51298), (3946, 41236), (6344, 25649), (7892, 20618), (10309, 15784)]