160304848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^2$

素因数の和:440

約数の個数: 60

約数和(自身を含む): 355343328

約数和(自身を除く): 195038480

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 199, 253, 368, 398, 506, 796, 1012, 1592, 2024, 2189, 3184, 4048, 4378, 4577, 8756, 9154, 17512, 18308, 35024, 36616, 39601, 50347, 73232, 79202, 100694, 158404, 201388, 316808, 402776, 435611, 633616, 805552, 871222, 910823, 1742444, 1821646, 3484888, 3643292, 6969776, 7286584, 10019053, 14573168, 20038106, 40076212, 80152424, 160304848]

約数ペア:

[(1, 160304848), (2, 80152424), (4, 40076212), (8, 20038106), (11, 14573168), (16, 10019053), (22, 7286584), (23, 6969776), (44, 3643292), (46, 3484888), (88, 1821646), (92, 1742444), (176, 910823), (184, 871222), (199, 805552), (253, 633616), (368, 435611), (398, 402776), (506, 316808), (796, 201388), (1012, 158404), (1592, 100694), (2024, 79202), (2189, 73232), (3184, 50347), (4048, 39601), (4378, 36616), (4577, 35024), (8756, 18308), (9154, 17512)]