128540920936

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2200139}}^1$

素因数の和:2200321

約数の個数: 32

約数和(自身を含む): 246855708000

約数和(自身を除く): 118314787064

約数列:

[1, 2, 4, 8, 67, 109, 134, 218, 268, 436, 536, 872, 7303, 14606, 29212, 58424, 2200139, 4400278, 8800556, 17601112, 147409313, 239815151, 294818626, 479630302, 589637252, 959260604, 1179274504, 1918521208, 16067615117, 32135230234, 64270460468, 128540920936]

約数ペア:

[(1, 128540920936), (2, 64270460468), (4, 32135230234), (8, 16067615117), (67, 1918521208), (109, 1179274504), (134, 959260604), (218, 589637252), (268, 479630302), (436, 294818626), (536, 239815151), (872, 147409313), (7303, 17601112), (14606, 8800556), (29212, 4400278), (58424, 2200139)]