157408036

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{907}}^1\times {\mathrm{1009}}^1$

素因数の和:1963

約数の個数: 24

約数和(自身を含む): 282460640

約数和(自身を除く): 125052604

約数列:

[1, 2, 4, 43, 86, 172, 907, 1009, 1814, 2018, 3628, 4036, 39001, 43387, 78002, 86774, 156004, 173548, 915163, 1830326, 3660652, 39352009, 78704018, 157408036]

約数ペア:

[(1, 157408036), (2, 78704018), (4, 39352009), (43, 3660652), (86, 1830326), (172, 915163), (907, 173548), (1009, 156004), (1814, 86774), (2018, 78002), (3628, 43387), (4036, 39001)]