171268888

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160967}}^1$

素因数の和:160999

約数の個数: 32

約数和(自身を含む): 386323200

約数和(自身を除く): 215054312

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 160967, 321934, 643868, 1126769, 1287736, 2253538, 3058373, 4507076, 6116746, 9014152, 12233492, 21408611, 24466984, 42817222, 85634444, 171268888]

約数ペア:

[(1, 171268888), (2, 85634444), (4, 42817222), (7, 24466984), (8, 21408611), (14, 12233492), (19, 9014152), (28, 6116746), (38, 4507076), (56, 3058373), (76, 2253538), (133, 1287736), (152, 1126769), (266, 643868), (532, 321934), (1064, 160967)]