172548572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4073}}^1$

素因数の和:4190

約数の個数: 48

約数和(自身を含む): 369593280

約数和(自身を除く): 197044708

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 1246, 1513, 2492, 3026, 4073, 6052, 8146, 10591, 16292, 21182, 28511, 42364, 57022, 69241, 114044, 138482, 276964, 362497, 484687, 724994, 969374, 1449988, 1938748, 2537479, 5074958, 6162449, 10149916, 12324898, 24649796, 43137143, 86274286, 172548572]

約数ペア:

[(1, 172548572), (2, 86274286), (4, 43137143), (7, 24649796), (14, 12324898), (17, 10149916), (28, 6162449), (34, 5074958), (68, 2537479), (89, 1938748), (119, 1449988), (178, 969374), (238, 724994), (356, 484687), (476, 362497), (623, 276964), (1246, 138482), (1513, 114044), (2492, 69241), (3026, 57022), (4073, 42364), (6052, 28511), (8146, 21182), (10591, 16292)]