168978404

素因数分解:

$2^2\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{4241}}^1$

素因数の和:5675

約数の個数: 24

約数和(自身を含む): 338274048

約数和(自身を除く): 169295644

約数列:

[1, 2, 4, 7, 14, 28, 1423, 2846, 4241, 5692, 8482, 9961, 16964, 19922, 29687, 39844, 59374, 118748, 6034943, 12069886, 24139772, 42244601, 84489202, 168978404]

約数ペア:

[(1, 168978404), (2, 84489202), (4, 42244601), (7, 24139772), (14, 12069886), (28, 6034943), (1423, 118748), (2846, 59374), (4241, 39844), (5692, 29687), (8482, 19922), (9961, 16964)]