156977413261

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1\times {\mathrm{193811}}^1$

素因数の和:194784

約数の個数: 16

約数和(自身を含む): 168942044160

約数和(自身を除く): 11964630899

約数列:

[1, 19, 47, 893, 907, 17233, 42629, 193811, 809951, 3682409, 9109117, 173073223, 175786577, 3339944963, 8261969119, 156977413261]

約数ペア:

[(1, 156977413261), (19, 8261969119), (47, 3339944963), (893, 175786577), (907, 173073223), (17233, 9109117), (42629, 3682409), (193811, 809951)]