159464822020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1139034443}}^1$

素因数の和:1139034459

約数の個数: 24

約数和(自身を含む): 382715573184

約数和(自身を除く): 223250751164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1139034443, 2278068886, 4556137772, 5695172215, 7973241101, 11390344430, 15946482202, 22780688860, 31892964404, 39866205505, 79732411010, 159464822020]

約数ペア:

[(1, 159464822020), (2, 79732411010), (4, 39866205505), (5, 31892964404), (7, 22780688860), (10, 15946482202), (14, 11390344430), (20, 7973241101), (28, 5695172215), (35, 4556137772), (70, 2278068886), (140, 1139034443)]