152859042

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{404389}}^1$

素因数の和:404407

約数の個数: 32

約数和(自身を含む): 388214400

約数和(自身を除く): 235355358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 404389, 808778, 1213167, 2426334, 2830723, 3639501, 5661446, 7279002, 8492169, 10918503, 16984338, 21837006, 25476507, 50953014, 76429521, 152859042]

約数ペア:

[(1, 152859042), (2, 76429521), (3, 50953014), (6, 25476507), (7, 21837006), (9, 16984338), (14, 10918503), (18, 8492169), (21, 7279002), (27, 5661446), (42, 3639501), (54, 2830723), (63, 2426334), (126, 1213167), (189, 808778), (378, 404389)]