157788403186

素因数分解:

$2^1\times {\mathrm{1291}}^1\times {\mathrm{7717}}^1\times {\mathrm{7919}}^1$

素因数の和:16929

約数の個数: 16

約数和(自身を含む): 236926546560

約数和(自身を除く): 79138143374

約数列:

[1, 2, 1291, 2582, 7717, 7919, 15434, 15838, 9962647, 10223429, 19925294, 20446858, 61110923, 122221846, 78894201593, 157788403186]

約数ペア:

[(1, 157788403186), (2, 78894201593), (1291, 122221846), (2582, 61110923), (7717, 20446858), (7919, 19925294), (15434, 10223429), (15838, 9962647)]