164902318

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2861}}^1$

素因数の和:3072

約数の個数: 32

約数和(自身を含む): 296732160

約数和(自身を除く): 131829842

約数列:

[1, 2, 7, 14, 23, 46, 161, 179, 322, 358, 1253, 2506, 2861, 4117, 5722, 8234, 20027, 28819, 40054, 57638, 65803, 131606, 460621, 512119, 921242, 1024238, 3584833, 7169666, 11778737, 23557474, 82451159, 164902318]

約数ペア:

[(1, 164902318), (2, 82451159), (7, 23557474), (14, 11778737), (23, 7169666), (46, 3584833), (161, 1024238), (179, 921242), (322, 512119), (358, 460621), (1253, 131606), (2506, 65803), (2861, 57638), (4117, 40054), (5722, 28819), (8234, 20027)]