156945980456

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{1061}}^1\times {\mathrm{47533}}^1$

素因数の和:48989

約数の個数: 32

約数和(自身を含む): 295314481800

約数和(自身を除く): 138368501344

約数列:

[1, 2, 4, 8, 389, 778, 1061, 1556, 2122, 3112, 4244, 8488, 47533, 95066, 190132, 380264, 412729, 825458, 1650916, 3301832, 18490337, 36980674, 50432513, 73961348, 100865026, 147922696, 201730052, 403460104, 19618247557, 39236495114, 78472990228, 156945980456]

約数ペア:

[(1, 156945980456), (2, 78472990228), (4, 39236495114), (8, 19618247557), (389, 403460104), (778, 201730052), (1061, 147922696), (1556, 100865026), (2122, 73961348), (3112, 50432513), (4244, 36980674), (8488, 18490337), (47533, 3301832), (95066, 1650916), (190132, 825458), (380264, 412729)]