156972502372

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{314723}}^1$

素因数の和:315160

約数の個数: 48

約数和(自身を含む): 321471682560

約数和(自身を除く): 164499180188

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 379, 658, 758, 1316, 1516, 2653, 5306, 10612, 17813, 35626, 71252, 124691, 249382, 314723, 498764, 629446, 1258892, 2203061, 4406122, 8812244, 14791981, 29583962, 59167924, 103543867, 119280017, 207087734, 238560034, 414175468, 477120068, 834960119, 1669920238, 3339840476, 5606160799, 11212321598, 22424643196, 39243125593, 78486251186, 156972502372]

約数ペア:

[(1, 156972502372), (2, 78486251186), (4, 39243125593), (7, 22424643196), (14, 11212321598), (28, 5606160799), (47, 3339840476), (94, 1669920238), (188, 834960119), (329, 477120068), (379, 414175468), (658, 238560034), (758, 207087734), (1316, 119280017), (1516, 103543867), (2653, 59167924), (5306, 29583962), (10612, 14791981), (17813, 8812244), (35626, 4406122), (71252, 2203061), (124691, 1258892), (249382, 629446), (314723, 498764)]