156728411288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1031107969}}^1$

素因数の和:1031107994

約数の個数: 16

約数和(自身を含む): 309332391000

約数和(自身を除く): 152603979712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1031107969, 2062215938, 4124431876, 8248863752, 19591051411, 39182102822, 78364205644, 156728411288]

約数ペア:

[(1, 156728411288), (2, 78364205644), (4, 39182102822), (8, 19591051411), (19, 8248863752), (38, 4124431876), (76, 2062215938), (152, 1031107969)]