135755816

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{56377}}^1$

素因数の和:56433

約数の個数: 32

約数和(自身を含む): 297675840

約数和(自身を除く): 161920024

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 56377, 112754, 225508, 394639, 451016, 789278, 1578556, 2424211, 3157112, 4848422, 9696844, 16969477, 19393688, 33938954, 67877908, 135755816]

約数ペア:

[(1, 135755816), (2, 67877908), (4, 33938954), (7, 19393688), (8, 16969477), (14, 9696844), (28, 4848422), (43, 3157112), (56, 2424211), (86, 1578556), (172, 789278), (301, 451016), (344, 394639), (602, 225508), (1204, 112754), (2408, 56377)]