156945643

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{971}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 169827840

約数和(自身を除く): 12882197

約数列:

[1, 19, 47, 181, 893, 971, 3439, 8507, 18449, 45637, 161633, 175751, 867103, 3339269, 8260297, 156945643]

約数ペア:

[(1, 156945643), (19, 8260297), (47, 3339269), (181, 867103), (893, 175751), (971, 161633), (3439, 45637), (8507, 18449)]