161019166

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{14323}}^1$

素因数の和:14416

約数の個数: 32

約数和(自身を含む): 305273088

約数和(自身を除く): 144253922

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 11242, 14323, 28646, 100261, 157553, 200522, 315106, 1045579, 1102871, 2091158, 2205742, 7319053, 11501369, 14638106, 23002738, 80509583, 161019166]

約数ペア:

[(1, 161019166), (2, 80509583), (7, 23002738), (11, 14638106), (14, 11501369), (22, 7319053), (73, 2205742), (77, 2091158), (146, 1102871), (154, 1045579), (511, 315106), (803, 200522), (1022, 157553), (1606, 100261), (5621, 28646), (11242, 14323)]