156638163964

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{11689}}^1\times {\mathrm{8191}}^1$

素因数の和:20293

約数の個数: 24

約数和(自身を含む): 274844057600

約数和(自身を除く): 118205893636

約数列:

[1, 2, 4, 409, 818, 1636, 8191, 11689, 16382, 23378, 32764, 46756, 3350119, 4780801, 6700238, 9561602, 13400476, 19123204, 95744599, 191489198, 382978396, 39159540991, 78319081982, 156638163964]

約数ペア:

[(1, 156638163964), (2, 78319081982), (4, 39159540991), (409, 382978396), (818, 191489198), (1636, 95744599), (8191, 19123204), (11689, 13400476), (16382, 9561602), (23378, 6700238), (32764, 4780801), (46756, 3350119)]