157224943684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{462911}}^1$

素因数の和:463084

約数の個数: 48

約数和(自身を含む): 299411481600

約数和(自身を除く): 142186537916

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 109, 164, 218, 436, 779, 1558, 2071, 3116, 4142, 4469, 8284, 8938, 17876, 84911, 169822, 339644, 462911, 925822, 1851644, 8795309, 17590618, 18979351, 35181236, 37958702, 50457299, 75917404, 100914598, 201829196, 360607669, 721215338, 958688681, 1442430676, 1917377362, 2068749259, 3834754724, 4137498518, 8274997036, 39306235921, 78612471842, 157224943684]

約数ペア:

[(1, 157224943684), (2, 78612471842), (4, 39306235921), (19, 8274997036), (38, 4137498518), (41, 3834754724), (76, 2068749259), (82, 1917377362), (109, 1442430676), (164, 958688681), (218, 721215338), (436, 360607669), (779, 201829196), (1558, 100914598), (2071, 75917404), (3116, 50457299), (4142, 37958702), (4469, 35181236), (8284, 18979351), (8938, 17590618), (17876, 8795309), (84911, 1851644), (169822, 925822), (339644, 462911)]