157048941

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4271}}^1$

素因数の和:4401

約数の個数: 32

約数和(自身を含む): 255909888

約数和(自身を除く): 98860947

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 1751, 2163, 4271, 5253, 12257, 12813, 29897, 36771, 72607, 89691, 217821, 439913, 508249, 1319739, 1524747, 3079391, 7478521, 9238173, 22435563, 52349647, 157048941]

約数ペア:

[(1, 157048941), (3, 52349647), (7, 22435563), (17, 9238173), (21, 7478521), (51, 3079391), (103, 1524747), (119, 1319739), (309, 508249), (357, 439913), (721, 217821), (1751, 89691), (2163, 72607), (4271, 36771), (5253, 29897), (12257, 12813)]