156930514836

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{20401783}}^1$

素因数の和:20402431

約数の個数: 24

約数和(自身を含む): 366742469184

約数和(自身を除く): 209811954348

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 20401783, 40803566, 61205349, 81607132, 122410698, 244821396, 13077542903, 26155085806, 39232628709, 52310171612, 78465257418, 156930514836]

約数ペア:

[(1, 156930514836), (2, 78465257418), (3, 52310171612), (4, 39232628709), (6, 26155085806), (12, 13077542903), (641, 244821396), (1282, 122410698), (1923, 81607132), (2564, 61205349), (3846, 40803566), (7692, 20401783)]