164879974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16111}}^1$

素因数の和:16180

約数の個数: 32

約数和(自身を含む): 306256896

約数和(自身を除く): 141376922

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 5117, 10234, 16111, 32222, 112777, 225554, 273887, 547774, 692773, 1385546, 1917209, 3834418, 4849411, 9698822, 11777141, 23554282, 82439987, 164879974]

約数ペア:

[(1, 164879974), (2, 82439987), (7, 23554282), (14, 11777141), (17, 9698822), (34, 4849411), (43, 3834418), (86, 1917209), (119, 1385546), (238, 692773), (301, 547774), (602, 273887), (731, 225554), (1462, 112777), (5117, 32222), (10234, 16111)]