138389675318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{46099159}}^1$

素因数の和:46099259

約数の個数: 16

約数和(自身を含む): 221275968000

約数和(自身を除く): 82886292682

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 46099159, 92198318, 875884021, 1751768042, 3641833561, 7283667122, 69194837659, 138389675318]

約数ペア:

[(1, 138389675318), (2, 69194837659), (19, 7283667122), (38, 3641833561), (79, 1751768042), (158, 875884021), (1501, 92198318), (3002, 46099159)]