145087166

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{23081}}^1$

素因数の和:23539

約数の個数: 16

約数和(自身を含む): 249285600

約数和(自身を除く): 104198434

約数列:

[1, 2, 7, 14, 449, 898, 3143, 6286, 23081, 46162, 161567, 323134, 10363369, 20726738, 72543583, 145087166]

約数ペア:

[(1, 145087166), (2, 72543583), (7, 20726738), (14, 10363369), (449, 323134), (898, 161567), (3143, 46162), (6286, 23081)]