164020184

素因数分解:

$2^3\times {\mathrm{2239}}^1\times {\mathrm{9157}}^1$

素因数の和:11402

約数の個数: 16

約数和(自身を含む): 307708800

約数和(自身を除く): 143688616

約数列:

[1, 2, 4, 8, 2239, 4478, 8956, 9157, 17912, 18314, 36628, 73256, 20502523, 41005046, 82010092, 164020184]

約数ペア:

[(1, 164020184), (2, 82010092), (4, 41005046), (8, 20502523), (2239, 73256), (4478, 36628), (8956, 18314), (9157, 17912)]