156942801274

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{21434417}}^1$

素因数の和:21434949

約数の個数: 16

約数和(自身を含む): 269559240768

約数和(自身を除く): 112616439494

約数列:

[1, 2, 7, 14, 523, 1046, 3661, 7322, 21434417, 42868834, 150040919, 300081838, 11210200091, 22420400182, 78471400637, 156942801274]

約数ペア:

[(1, 156942801274), (2, 78471400637), (7, 22420400182), (14, 11210200091), (523, 300081838), (1046, 150040919), (3661, 42868834), (7322, 21434417)]