156866871

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9349}}^1$

素因数の和:9423

約数の個数: 32

約数和(自身を含む): 258508800

約数和(自身を除く): 101641929

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 5593, 9349, 16779, 28047, 65443, 158933, 196329, 439403, 476799, 1112531, 1318209, 3075821, 3337593, 7469851, 9227463, 22409553, 52288957, 156866871]

約数ペア:

[(1, 156866871), (3, 52288957), (7, 22409553), (17, 9227463), (21, 7469851), (47, 3337593), (51, 3075821), (119, 1318209), (141, 1112531), (329, 476799), (357, 439403), (799, 196329), (987, 158933), (2397, 65443), (5593, 28047), (9349, 16779)]