168086312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{25717}}^1$

素因数の和:25785

約数の個数: 32

約数和(自身を含む): 339477600

約数和(自身を除く): 171391288

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 25717, 51434, 102868, 205736, 488623, 977246, 1105831, 1954492, 2211662, 3908984, 4423324, 8846648, 21010789, 42021578, 84043156, 168086312]

約数ペア:

[(1, 168086312), (2, 84043156), (4, 42021578), (8, 21010789), (19, 8846648), (38, 4423324), (43, 3908984), (76, 2211662), (86, 1954492), (152, 1105831), (172, 977246), (344, 488623), (817, 205736), (1634, 102868), (3268, 51434), (6536, 25717)]