156968494888

素因数分解:

$2^3\times {\mathrm{149213}}^1\times {\mathrm{131497}}^1$

素因数の和:280716

約数の個数: 16

約数和(自身を含む): 294320138580

約数和(自身を除く): 137351643692

約数列:

[1, 2, 4, 8, 131497, 149213, 262994, 298426, 525988, 596852, 1051976, 1193704, 19621061861, 39242123722, 78484247444, 156968494888]

約数ペア:

[(1, 156968494888), (2, 78484247444), (4, 39242123722), (8, 19621061861), (131497, 1193704), (149213, 1051976), (262994, 596852), (298426, 525988)]