153940678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{18787}}^1$

素因数の和:19047

約数の個数: 16

約数和(自身を含む): 245521584

約数和(自身を除く): 91580906

約数列:

[1, 2, 17, 34, 241, 482, 4097, 8194, 18787, 37574, 319379, 638758, 4527667, 9055334, 76970339, 153940678]

約数ペア:

[(1, 153940678), (2, 76970339), (17, 9055334), (34, 4527667), (241, 638758), (482, 319379), (4097, 37574), (8194, 18787)]