173882152

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{919}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 332193600

約数和(自身を除く): 158311448

約数列:

[1, 2, 4, 8, 67, 134, 268, 353, 536, 706, 919, 1412, 1838, 2824, 3676, 7352, 23651, 47302, 61573, 94604, 123146, 189208, 246292, 324407, 492584, 648814, 1297628, 2595256, 21735269, 43470538, 86941076, 173882152]

約数ペア:

[(1, 173882152), (2, 86941076), (4, 43470538), (8, 21735269), (67, 2595256), (134, 1297628), (268, 648814), (353, 492584), (536, 324407), (706, 246292), (919, 189208), (1412, 123146), (1838, 94604), (2824, 61573), (3676, 47302), (7352, 23651)]