162174518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4057}}^1$

素因数の和:4172

約数の個数: 32

約数和(自身を含む): 280488960

約数和(自身を除く): 118314442

約数列:

[1, 2, 11, 22, 23, 46, 79, 158, 253, 506, 869, 1738, 1817, 3634, 4057, 8114, 19987, 39974, 44627, 89254, 93311, 186622, 320503, 641006, 1026421, 2052842, 3525533, 7051066, 7371569, 14743138, 81087259, 162174518]

約数ペア:

[(1, 162174518), (2, 81087259), (11, 14743138), (22, 7371569), (23, 7051066), (46, 3525533), (79, 2052842), (158, 1026421), (253, 641006), (506, 320503), (869, 186622), (1738, 93311), (1817, 89254), (3634, 44627), (4057, 39974), (8114, 19987)]