161755153

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{28921}}^1$

素因数の和:28992

約数の個数: 16

約数和(自身を含む): 199908864

約数和(自身を除く): 38153711

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 28921, 202447, 491657, 1359287, 3441599, 9515009, 23107879, 161755153]

約数ペア:

[(1, 161755153), (7, 23107879), (17, 9515009), (47, 3441599), (119, 1359287), (329, 491657), (799, 202447), (5593, 28921)]