189713776

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{10789}}^1$

素因数の和:10961

約数の個数: 40

約数和(自身を含む): 422795360

約数和(自身を除く): 233081584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 10789, 17584, 21578, 43156, 75523, 86312, 151046, 172624, 302092, 604184, 1208368, 1693873, 3387746, 6775492, 11857111, 13550984, 23714222, 27101968, 47428444, 94856888, 189713776]

約数ペア:

[(1, 189713776), (2, 94856888), (4, 47428444), (7, 27101968), (8, 23714222), (14, 13550984), (16, 11857111), (28, 6775492), (56, 3387746), (112, 1693873), (157, 1208368), (314, 604184), (628, 302092), (1099, 172624), (1256, 151046), (2198, 86312), (2512, 75523), (4396, 43156), (8792, 21578), (10789, 17584)]