164332784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133387}}^1$

素因数の和:133413

約数の個数: 40

約数和(自身を含む): 396962688

約数和(自身を除く): 232629904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 133387, 266774, 533548, 933709, 1067096, 1467257, 1867418, 2134192, 2934514, 3734836, 5869028, 7469672, 10270799, 11738056, 14939344, 20541598, 23476112, 41083196, 82166392, 164332784]

約数ペア:

[(1, 164332784), (2, 82166392), (4, 41083196), (7, 23476112), (8, 20541598), (11, 14939344), (14, 11738056), (16, 10270799), (22, 7469672), (28, 5869028), (44, 3734836), (56, 2934514), (77, 2134192), (88, 1867418), (112, 1467257), (154, 1067096), (176, 933709), (308, 533548), (616, 266774), (1232, 133387)]