131110224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{390209}}^1$

素因数の和:390227

約数の個数: 40

約数和(自身を含む): 387088320

約数和(自身を除く): 255978096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 390209, 780418, 1170627, 1560836, 2341254, 2731463, 3121672, 4682508, 5462926, 6243344, 8194389, 9365016, 10925852, 16388778, 18730032, 21851704, 32777556, 43703408, 65555112, 131110224]

約数ペア:

[(1, 131110224), (2, 65555112), (3, 43703408), (4, 32777556), (6, 21851704), (7, 18730032), (8, 16388778), (12, 10925852), (14, 9365016), (16, 8194389), (21, 6243344), (24, 5462926), (28, 4682508), (42, 3121672), (48, 2731463), (56, 2341254), (84, 1560836), (112, 1170627), (168, 780418), (336, 390209)]