164075744

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31847}}^1$

素因数の和:31887

約数の個数: 48

約数和(自身を含む): 385233408

約数和(自身を除く): 221157664

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 31847, 63694, 127388, 222929, 254776, 445858, 509552, 732481, 891716, 1019104, 1464962, 1783432, 2929924, 3566864, 5127367, 5859848, 7133728, 10254734, 11719696, 20509468, 23439392, 41018936, 82037872, 164075744]

約数ペア:

[(1, 164075744), (2, 82037872), (4, 41018936), (7, 23439392), (8, 20509468), (14, 11719696), (16, 10254734), (23, 7133728), (28, 5859848), (32, 5127367), (46, 3566864), (56, 2929924), (92, 1783432), (112, 1464962), (161, 1019104), (184, 891716), (224, 732481), (322, 509552), (368, 445858), (644, 254776), (736, 222929), (1288, 127388), (2576, 63694), (5152, 31847)]