129321794

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{55313}}^1$

素因数の和:55489

約数の個数: 16

約数和(自身を含む): 223026048

約数和(自身を除く): 93704254

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 55313, 110626, 387191, 774382, 9237271, 18474542, 64660897, 129321794]

約数ペア:

[(1, 129321794), (2, 64660897), (7, 18474542), (14, 9237271), (167, 774382), (334, 387191), (1169, 110626), (2338, 55313)]